** 10 April 2018:**

Speaker: Christian Geller & Lambert Theisen, RWTH

Title: *Bachelor Theses Presentation*

** 17 April 2018:**

Speaker: TBA

Title: *TBA*

** Thursday 26 April 2018:**

Speaker: Thomas Wihler, Univ. Bern, Switzerland

Title: *Adaptive Iterative Linearized Galerkin Methods for Nonlinear Problems*

** Monday 7 May 2018:**

Speaker: Rüdiger Müller, Weierstrass Institute, Berlin

Title: *Modeling and Simulation of electrolyte transport in nanopores*

** 14/15 May 2018:**

Speaker: IGPM Workshop

Title: *Kinetic Theory for Control, Games and Uncertainty*

** 29 May 2018:**

Speaker: Michael F. Herbst, Universität Heidelberg

Title: *State of the basis in electronic structure theory: Sketching
the scene beyond Gaussian-type orbitals*

** 5 June 2018:**

Speaker: Niko Siccha, MathCCES/EDDy Training Group

Title: *An Introduction to the GENERIC Framework*

** 12 June 2018:**

Speaker: Stefanie Braun, MathCCES

Title: *The Fusion of Thermodynamics and Electrodynamics*

** 19 June 2018, 13:00 :**

Speaker: Claas Hüter, FZ Jülich

Title: *Scale bridging approaches for dendritic failure*

** 26 June 2018:**

Speaker: Niclas Vödisch (RWTH)

Title: *Internship Report*

Speaker: Marcus Zimmermann (RWTH)

Title: *Multi-objective optimization with surrogate models and adaptive sampling (Bsc Thesis)*

** 3 July 2018:**

Speaker: Muhammad Hassan, MathCCES

Title: *On The Numerical Analysis of the Many-Body Dielectric Problem in Electrostatics*

** Thursday 12 July 2018:( room 115 )**

Speaker: Mohsen Sadr, MathCCES

Title: *Treatment of long range interactions in particle based Vlasov-Enskog algorithm for phase transition*

** 17 July 2018:**

Speaker: Andreas Smolenko, MathCCES

Title: *TBA*

** 11 October 2017:**

12:00
Speaker: Cailing Fu, Clara Witte, Daniel Wolff

Title: *Flow in Network of Tubes in Solar Thermal Power Plants (CES Project work)*

12:20 Speaker: Tamme Claus, Luca van der Peet, David Boelke, Florian Leins

Title:

12:40 Speaker: Janna Tinnes

Title:

13:05 Speaker: Roni Cakar

Title:

13:30 Speaker: Paul Luckner

Title:

14:30 Speaker: Franziska Ossenbrink

Title:

14:55 Speaker: Jana Sasse, Lennart Schumacher, Alexander Kristof

Title:

15:15 Speaker: Linus Netz, Joschka Theissen, Patrick Peltzer, Andreas Niebrügge

Title:

15:35 Speaker: Lukas Nolte

Title:

16:00 Speaker: Martin Reugels

Title:

** 23 October 2017:**

Speaker: Matthias Kirchhart

Title: *Discussion and Future Development of the Vorticity Method in Fluid Dynamics*

** 24 October 2017:**

Speaker: Shuyang Xiang, Ecole des Ponts ENPC, Paris, France

Title: *Fluid dynamic on out communication of a Schwarzschild spacetime*

** 25 October 2017 15:15:**

Speaker: Andreas Klamt

Title: *COSMO and COSMO-RS: From Quantum Chemistry to Fluid Phase Thermodynamics*

** Thursday 26 October 2017:**

Speaker: Maren Klever

Title: *Fundamental Solutions of a Class of Partial Differential Equations* **(Bachelor thesis)**

Speaker: Adrian Kolb

Title: *Nichtlokales raum-zeitliches Bildentrauschen* **(Bachelor thesis)**

** Thursday 9 November 2017:**

Speaker: Roman Schärer (Leica Geosystems)

Title: *Global Positioning Systems*

** 14 November 2017:**

Speaker: Yannick Düren (MathCCES)

Title: *Multi-Physics Discretizations based of the
Discontinuous Galerkin Method (Master Thesis)*

** 21 November 2017:**

Speaker: Mohsen Sadr (MathCCES)

Title: *Fokker Planck description of dense gases and liquids*

** Friday 24 November 2017:**

Speaker: Christian Bauer (MathCCES)

Title: *Efficient solvers for computing the scalar magnetic potential for multiple spheres (Master thesis)*

** 28 November 2017:**

Speaker: Benjamin Terschanski (RWTH)

Title: *Radiative Heat Transfer during Atmospheric Reentry* **(Internship Report)**

Speaker: Jonas Kusch & Thomas Caminady (KIT)

Title: *Removing ray-effects in the SN method by rotation of the angular quadrature set*

** 5 December 2017:**

Speaker: Torsten Trimborn (MathCCES)

Title: *Financial Market Modelling*

** 12 December 2017:**

Speaker: Olga Mula (Paris Dauphine)

Title: *Greedy algorithms for optimal measurements selection in state estimation using reduced models*

** 19 December 2017:**

Speaker: Jonas Bünger (MathCCES)

Title: *Deterministic Models for Electron Micro-Beam Analysis*

** 9 January 2018:**

Speaker: Julian Hoffmeister (RWTH)

Title: *Melt-Simulations at MAGMASOFT (Bachelor-Thesis)*

** 16 January 2018:**

Speaker: Peter Oswald, Bonn/Bremen

Title: *Schwarz Iterative Methods: Randomization and Acceleration*

** 23 January 2018:**

Speaker: Gabriele Ciaramella, Universität Konstanz

Title: *Methods of reflections: from classical stationary methods to efficient coarse correction techniques*

** 30 January 2018:**

Speaker: Matthias Kirchhart, MathCCES

Title: *Vortex Methods for Fluid Dynamics*

** 14 February 2018 13:30:**

Speaker: Sundar Ganesh, Stefanos Mavros, (RWTH, SiSc-students)

Title: *Chaotic Sensitivity Analysis Using Shadow Operator Inversion*

** 23 February 2018 11:00:**

Speaker: Carina Bringedal, Univ Hasselt, Belgium

Title: *Analytical upscaling - from pore scale to Darcy scale for transport problems in porous media*

** 27 March 2018:**

Speaker: Mikhail Tikhonov

Title: *TBA*

** 27 March 2017:**

Monday 12:15

Speaker: Anne Sadowski

Title: *Stability analysis and simulation of an econophysical financial market model* (Bachelor thesis)

Speaker: Robin Broeske

Title: *Simulation of particle-laden flows* (Bachelor thesis)

Speaker: Manish Arora

Title: *Optimization of Solar Tower Power Plants* (Master thesis)

** 30 March 2017:**

Speaker: Eunji Jun, DLR Gottingen

Title: *Assessment of the LD-DSMC Hybrid Method for Hypersonic Rarefied Flow*

** 6 April 2017:**

Speaker: Ming-Tse Paul Laiu, Oak Ridge National Laboratory, USA

Title: *Positivity Limiters for Filtered Spectral Approximations of Linear Kinetic Transport Equations*

** 10 April 2017:**

Speaker: Cory Hauck, Oak Ridge National Laboratory, USA

Title: *Implicit Solution of the Vlasov-Poisson System*

** 24 April 2017:**

Speaker: Mathias Tesch

Title: *Entwicklung einer Methodik zur Erzeugung einer Struktur optischer Grenzflächen zum effizienten Lichttransport (Bachelor thesis)*

** 27 April 2017:**

Speaker: Deyang Sheng

Title: *Internship report*

Speaker: Yifan Zhao

Title: *Modellierung und Implementierung des Aufkohlungsprozesses und Analyse numerischer Löser für die 3D Diffusionsgleichung* (Bachelor thesis)

** 11 May 2017:**

Speaker: Fabian Löschner

Title: *Extension of an application for thermal analysis of satellites using the linearized heat balance equation* (Bachelor thesis)

Speaker: Stefan Jeske

Title: *CFD Analysis of stage separation in multi-stage rockets* (Bachelor thesis)

** 18 May 2017:**

Speaker: Anjali Nair, Institute of Technology Madras, India

Title: *TBA*

** 1 June 2017:**

Speaker: Torsten Trimborn

Title: *Portfolio Optimization and Model Predictive Control*

** 20 June 2017:**

Tuesday 12:15

Speaker: David Körner, Universität Stuttgart

Title: *Current trends in light transport simulation for computer graphics*

** 22 June 2017:**

Speaker: Felix Gruber, IGPM, RWTH Aachen

Title: *Radiative Transfer and Discontinuous Petrov-Galerkin*

** 6 July 2017:**

Speaker: Birte Schmidtmann (MathCCES)

Title: *Third-order Limiting for Hyperbolic Equations applied to AMR and Non-Uniform 2D Grids*

** 13 July 2017:**

Speaker: Hannah Price

Title: *UROP internship report*

Speaker: Shugo Yasuda, University of Hyogo, Japan

Title: *Pattern formation and traveling wave of run-and-tumble chemotactic bacteria*

** 20 July 2017:**

Speaker: Lukas Nolte (RWTH CES)

Title: *High Performance Computing in der Radar Daten Verarbeitung*

** 03 August 2017:**

Speaker: Peter Weisbrod, KIT

Title: *TBA*

** 24 August 2017:**

Speaker: Kirsten Wohak

Title: *TBA (CAMMP Master thesis)*

Speaker: Marcel Marnitz

Title: *TBA (CAMMP Master thesis)*

Speaker: Lucia Baltz

Title: *Implementation of an IMEX finite-difference Lattice Boltzmann Method for compressible flows (Bachelor thesis)*

** 21 September 2017:**

12:30

Speaker: Fynn Kepp, Benjamin Terschanski, Aron Zingler

Title: *Simulation of Direct-Steam Generation in Solar Power Plants using Finite Volume Methods (CES Project work)*

Speaker: Roxana Pohlmann

Title:

Speaker: Roni Cakar

Title:

** 6 October 2016:**

Speaker: Virginie Ehrlacher, Ecole des Ponts ParisTech/INRIA

Title: *Cross-diffusion systems with no-flux boundary conditions on a moving boundary domain*

** 13 October 2016:**

Speaker: Daniel Petersheim, Uni Bonn

Title: *Numerical homogenization beyond periodicity and scale separation with applications to high frequency scattering and eigenvalue computations in heterogeneous media*

** 20 October 2016:**

Speaker: Jörn Ungermann, FZ Jülich

Title: *Tomographic Reconstruction of Atmospheric Volumes from Infrared Measurements*

** 27 October 2016:**

11:45 Speaker: Marco Schoos, Master thesis, RWTH Aachen

Title: *The enthalpy method for phase-change processes based on the finite element library deal ii*

Speaker: Nils Steffen, Bachelor thesis, RWTH Aachen

Title: *Didaktisch-methodische Ausarbeitung eines Lernmoduls zum Thema Shazam*

Speaker: Lars Schmidt, Bachelor thesis, RWTH Aachen

Title: *Didaktisch-methodische Ausarbeitung eines Lernmoduls zum Thema mp3*

** 3 November 2016:**

Speaker: Kevin Leonardic, RWTH

Title: *GPU-assisted Monte-Carlo for Photons* (Bachelor thesis)

** 10 November 2016:**

Speaker: Kai Krycki, AiNT GmbH

Title: *Mathematical Challenges in Industrial Gamma Spectroscopy*

** 17 November 2016:**

Speaker: TBA

Title: *TBA*

** 24 November 2016:**

Speaker: Neeraj Sarna, MathCCES

Title: *Well-Posedness of Linearized Moment Equations *

** 1 December 2016:**

Speaker: Hadi Hajibeygi, Petroleum Engineering, TU Delft

Title: *Acceptable solutions to uncertain subsurface flow equations: Algebraic Dynamic Multilevel Multiscale (ADM) Method *

** 8 December 2016:**

Speaker: Per-Olof Persson, UC Berkeley

Title: *High-Order Methods for Turbulent Flow Simulations on Deforming Domains*

** 15 December 2016:**

Speaker: Manuel Torrilhon, MathCCES

Title: *Hierarchical Boltzmann-Simulations*

** 22 December 2016:**

Speaker: Pratyuksh Bansal, MathCCES

Title: *Solving Maximum-Entropy Moment Equations in 2D with Accelerator Techniques* (Master-Thesis)

** 12 January 2016:**

Speaker: Frederique Laurent-Negre, Laboratoire EM2C, CNRS, Paris, France

Title: *Moment methods for the description of the sprays: mathematical modeling and adapted numerical methods*

** 13 January 2016:**

Speaker: Robin Broeske, internship report

Speaker: Karsten Paul: internship report

Speaker: Daniel Hauch: internship report

Speaker: Jannick Wolters, RWTH

Title: *Uncertainty quantification of wind farm models* (Master thesis)

** 19 January 2017:**

Speaker: Stefan Jeske, internship report

Title: *TBA*

** 26 January 2017:**

Speaker: Sandra May, Mathematics, TU Dortmund

Title: *An explicit implicit time stepping
scheme for Cartesian embedded boundary meshes*

** 2 February 2017:**

Speaker: Theron Guo, *Internship report*

Speaker: Thomas Camminady, MathCCES

Title: *Nonclassical Boltzmann Equation in Heterogeneous Materials*

** 9 February 2017:**

Speaker: Jonas Kusch, MathCCES

Title: *Discrete Closure for Oscillation Limiting*

** 6 March 2017:**

Monday 12:20

Speaker: Karsten Paul, MathCCES

Title: *Bachelor thesis*

** 16 March 2017:**

Speaker: Thomas Ashley, University of Sevilla

Title: New Methods and Results for the Optimization of Solar Tower Power Plants

** 21 April 2016:**

Speaker: Philipp Müller, RWTH

Title: *Macroscopic Electro Thermal Simulation of Contact Resistances* (Bachelor thesis)

Speaker: Gregor Corbin, RWTH

Title: *Integrable partial-moment entropy-based closures for linear transport* (Master's thesis)

** 28 April 2016:**

Speaker: Marcel Pfeiffer, Institute of Space Systems, University of Stuttgart

Title: *PICLas: A Highly Flexible Particle Code for the Simulation of Reactive Plasma and Gas Flows*

** 10 May 2016:**

Speaker: Philip Varghese, Aerospace Engineering, UT Austin, USA

Title: *The Discrete Velocity Method for Solving the Boltzmann Equation –
DSMC with Variable Mass Quasi-Particles*

** 12 May 2016:**

Speaker: Philipp Otte, MathCCES, RWTH

Title: *On the Construction of Stable Linear BGK and MRT Collision Operators*

** 24 May 2016:**

Speaker: Andreas Smolenko, RWTH Aachen

Title: *Quantum mechanics in the Schrödinger and the Wigner picture*

** 25 May 2016:**

Speaker: Benjamin Seibold, Temple University, USA

Title: *Order-reduction in high-order time-stepping*

** 2 June 2016:**

Speaker: Hossein Gorji, MathCCES, RWTH

Title: *Low variance particle Monte-Carlo scheme for
Fokker-Planck approximation of the Boltzmann equation*

** 16 June 2016:**

Speaker: Graham Alldredge

Title: *Maximum-Entropy Closures*

** 30 June 2016:**

Speaker: Stefan-Octavian Bezrucav, BOSCH

Title: *Application of Uncertainty Quantification to support Verification of Simulation Tools (CES Bachelor thesis)*

** 7 July 2016:**

Speaker: Maike Sube, RWTH

Title: *Wie sicher ist meine Privatsphäre in Online Netzwerken? …und was hat das mit Mathe zu tun?* (CAMMP Master thesis)

** 12 July 2016:**

Speaker: Emilio Carrizosa Priego, Universidad de Sevilla

Title: *Mathematical Optimization Tools for Data Visualization*

** 14 July 2016:**

Speaker: Edward W. Larsen, University of Michigan, USA

Title: *Neutron diffusion in voids*

** 21 July 2016:**

Speaker: Eric Brazil Lindgren, University of Nottingham

Title: *TBA*

** 12 September 2016:**

Speaker: Max Beikirch, Karsten Paul, Konstantin Key, CES Project, RWTH Aachen

Title: *Parallelized High-Order Finite Volume Methods on Non-Uniform 1D Grids*

Speaker: Paula Cremerius, Bachelor thesis, RWTH Aachen

Title: *Optimal Cable Layout for Offshore Wind Farms*

** 13 September 2016:**

Speaker: Paolo Gatto, EPFL

Title: *Efficient preconditioning of hp-FEM matrices by hierarchical low-rank approximations*

** 15 September 2016:**

Speaker: Ilya Peshkov, Université Toulouse III, France

Title: *A unified continuum model for viscous fluids: application to non-equilibrium gas flows*

** 21 September 2016 (Room 101 GRS), 11:30:**

Speaker: Regine Löffler, Bachelor thesis, RWTH Aachen

Title: *Simulation and Analysis of Stylized Facts in Financial Markets*

Speaker: Christoph Hartmann, Bachelor thesis, RWTH Aachen

Title: *Beschleunigung von Lattice-Boltzmann Methoden auf Intel Xeon Phi Coprozessoren*

Speaker: Stefan Jeske,Fabian Löschner, CES Project, RWTH Aachen

Title: *CFD simulation of offshore wind farms*

Speaker: Mathias Tesch, Internship at M.TEC

Title: *Optimierung von Lichtleitern*

** 29 September 2016:**

Speaker: Christian Bilas, Robin Broeske, Alvin Khew, CES Project, RWTH Aachen

Title: *Implementation and Validation of Deterministic and Stochastic PDE Solvers for Financial Market Models*

** 01 October 2015:**

Speaker: Gregor Heiming, RWTH Aachen University

Title: *Modeling and Simulation of Offshore Wind Farms*

** 29 October 2015:**

Speaker: Nikolas Siccha, MathCCES

Title: *Stability Studies of Combined Finite-Element/Finite-Difference-Methods for Extended Fluid Equations*

** 30 October 2015, Friday, 11:00:**

Speaker: Matthias Cherek, Yannick Düren, Markus Klösges, Johanna Stimm

Title: *Parallel Simulation of Finite Volume Methods*

** 5 November 2015:**

Speaker: Hui Yu, IGPM, RWTH

Title: *On the Self-Organized Hydrodynamic models of collective motions*

** 12 November 2015:**

Speaker: Neeraj Sarna, MathCCES

Title: *Moment Equations for Chemically Reacting Gas Mixtures*

** 19 November 2015:**

Speaker: Behnam Rahimi, University of Victoria, Canada

Title: *Thermal conduction in rarefied polyatomic gases; Relaxations and boundary effects*

** 26 November 2015:**

Speaker: Julian Köllermeier, MathCCES

Title: *On the Stability and Numerical Solution of Partially Conservative Hyperbolic Moment Equations*

** 3 December 2015:**

Speaker: Mike Espig, IGPM

Title: *Tensor Approximations*

** 10 December 2015:**

Speaker: Jonas Kusch, MathCCES

Title: *Frequency Based Preconditioning and Smoothing for Shape Optimization*

** 17 December 2015:**

Speaker: Zhenning Cai, MathCCES

Title: *The L ^{2}-Spectral Method on Unbounded Velocity Domain for the Boltzmann Equation*

** 7 January 2016:**

Speaker: Hossein Gorji, MathCCES

Title: *Stochastic Particle Methods for Flow Simulations*

** 14 January 2016:**

Speaker: Fabian Mies, RWTH

Title: *Well-posedness of function-space inverse problems*

** 21 January 2016:**

Speaker: Roman Schärer, MathCCES

Title: *Efficient solvers for Entropy-based Moment Closures for Gas Dynamics*

** 28 January 2016:**

10:00 Speaker: Ossi Lehtikangas, University of Eastern Finland

Title: *Progress in numerical simulation and inverse problems related to radiation therapy*

** 28 January 2016:**

12:00 Speaker: Stefan Bezrucav, Bosch

Title: *Internship report*

12:15 Speaker: Marko Vauhkonen, University of Eastern Finland

Title: *Tomographic imaging with electricity and magnetism*

** 11 February 2016:**

Speaker: Weiming Li, Peking University, China

Title: *Approximating the M2 method by the extended quadrature method of moments for radiative transfer in slab geometry*

** 29 February 2016, Monday, 13:00:**

Speaker: Johanna Stimm, RWTH

Title: *Internship report Airbus*

Speaker: Muhammad Hassan, ETH Zürich, Switzerland

Title: *Exploring the Carbuncle Phenomenon using the Framework of Entropy Measure Valued Solutions*

** 17 March 2016:**

Speaker: Chaoyu Quan, Sorbonne Université UPMC Paris 6, France

Title: *Mathematical Calculation and Visualization of Molecular Surfaces*

** 24 March 2016, 12:25:**

Speaker: Yannick Düren, RWTH / Mahle

Title: *Development and Implementation of an Algorithm for the Analysis of Loaded Filter Media (Bachelor thesis) *

** 30 March 2016, 12:15 - 13:15:**

Speaker: Antoine Levitt, Ecole des ponts, Paris

Title: *Parallel eigensolvers in plane-wave density functional theory*

** 31 March 2016:**

Speaker: Janna Tinnes, Daniel Partida Güitrón, Tanja von Platen

Title: *The Mathematics behind Shazam (CES project)*

** 25 March 2015, Wednesday, 12:00:**

Speaker: Yuwei Fan, Peking University

Title: On Hyperbolic Moment Models of the Boltzmann Equation

** 09 April 2015:**

Speaker: Teddy Pichard, Université Bordeaux & RWTH

Title: An approximation of the M2 closure

** 16 April 2015:**

Speaker: Saurabh Singh, EON Center, RWTH Aachen

Title: A Modeling Tool for Porous Media

** 23 April 2015:**

Speaker: Yuwei Fan, Peking University

Title: Moment closures for the Boltzmann equation based on Gaussian-type distributions

** 30 April 2015:**

Speaker: Thomas Camminady, MathCCES, RWTH

Title: Numerical Methods for Fractional Diffusion Equations

** 07 May 2015:**

Speaker: Juan Diego Cárdenas Cartagena, Escuela de Ingeniería de Antioquia

Title: Monte Carlo integration methods for nonnegative Bayesian inversion methods in Mie theory

** 13 May 2015**, Wednesday, 12:00:

Speaker: Gregor Gassner, Universität Köln

Title: Entropy Stable and Skew-Symmetric Nodal Discontinuous Galerkin Methods
for Hyperbolic Conservation Laws

** 21 May 2015:**

Speaker: Carmen-Ana Domínguez Bravo, Universidad de Sevilla

Title: Heliostat field design with a pattern-free heuristic algorithm

** 22 May 2015**, Friday, 15:15:

Speaker: Michael Herty, RWTH

Title: tba

** 11 June 2015:**

Speaker: Kerstin Küpper, RWTH

Title: tba

** 17 June 2015**, Wednesday, 12:00:

Speaker: Ward Melis, KU Leuven

Title: A General Multiscale Framework for Solving Systems of Hyperbolic Conservation Laws

** 18 June 2015:**

Speaker: Zhenning Cai, MathCCES, RWTH

Title: The *L*^{2} moment method

followed by 13:00:

Speaker: Atilla Sezen, RWTH

Title: Vorstellung Masterarbeit

** 25 June 2015:**

Speaker: Birte Schmidtmann, MathCCES, RWTH

Title: On the Relation between WENO3 and Third-Order Limiter Functions in Finite Volume Methods

** 02 July 2015:**

Speaker: Wen-An Yong, Tsinghua University, China

Title: Mathematical formulation of conservation-dissipation systems

** 09 July 2015:**

Speaker: Alexander Jaust, MathCCES & IGPM, RWTH

Title: Multiderivative Time Integrators for a Hybridized Discontinuous Galerkin Method

** 16 July 2015:**

Speaker: Jonas Bünger, MathCCES, RWTH

Title: Solving the regularized 13-moment equations with OpenFOAM

** 22 July 2015**, Wednesday, 12:30:

Speaker: UROP

Title: tba

** 23 July 2015:**

Speaker: Cory Hauck, Oak Ridge National Laboratory, USA

Title: tba

** 10 September 2015, Wednesday, 12:30:**

Speaker: Emma Pabich, Simon Tristan Cramer, Till Beemelmanns, RWTH Aachen University

Title: Sensitivity Analysis of an Econophysical Model using Stochastic Collocation

** 17 September 2015:**

Speaker: Richard Vasques, University of California, Berkeley, USA

Title: Solving the 1D non-classical transport equation

** 22 September 2015, Tuesday :**

Speaker: Michael Abdel Malik, Technical University of Eindhoven, Netherlands

Title: Moment Closure Approximations for the Boltzmann Equation: Hierarchical Multiscale Methods

** 30 September 2015, Wednesday, 10:00:**

Speaker: Diana Gil, University of Hamburg, Germany

Title: Order-of-Magnitude Moment Method for 1-D Nonlinear Balance Laws

** 9 October 2014:**

Speaker: Lena Blum, Matthias Ziefuß, RWTH

Title: *Internship reports*

** 23 October 2014:**

Speaker: Levin Gerdes, Marcel Großfengels, David Laukamp, RWTH Aachen University

Title: *Optimisation of solar tower power plants with patterns*

Monday** 27 October 2014:**

Speaker: Laurin Scholz, RWTH Aachen University

Title: Bachelor Thesis: *Unstructured Quad Grid Generation and Grid Management for Flow Simulations*

** 06 November 2014:**

Speaker: Philipp Otte, RWTH

Title: Lattice Boltzmann Methods for the Linearized Euler Equations

** 13 November 2014:**

Speaker: Stephan Martin, RWTH Aachen University

Title: Macroscopic modeling of crowd dynamics

** 20 November 2014:**

Speaker: *Priyanka Shukla, ULB, Belgium*

Title: *Stability of vertically shaken granular material*

** 27 November 2014:**

Speaker: *Wolfgang Dahmen, IGPM, RWTH*

Title: *Reduced Basis Concepts for sparse representations*

** 04 December 2014:**

Speaker: Rémi Abgrall, Universität Zürich

Title: *Time-dependent Residual Distribution Schemes*

** 11 December 2014:**

Speaker: Julian Köllermeier, RWTH Aachen University

Title: *On an Operator Projection Framework for Kinetic Equations *

Prelude: Patrick Merz, CES, *Internship Report*

** 18 December 2014:**

Speaker: Roman Schärer, RWTH

Title: *Hyperbolic Moment Approximations of Shock Wave Structures in Multicomponent Plasmas*

** 08 January 2015:**

Speaker: Martin Frank, RWTH

Title: *From Clouds to Fractional Diffusion*

** 15 January 2015:**

Speaker: Bahodir Ahmedov, RWTH

Title: *TBA*

** 22 January 2015:**

Speaker: Pascal Richter, RWTH Aachen University

Title: *Two-phase flow modelling*

Monday, ** 26 January 2015:**, 14:00

Speaker: Akash Pakanati, RWTH

Title: Master Thesis: *Numerical Investigations of Melting Phenomena of AdBlue in Vehicle Tank*

** 29 January 2015:**

Speaker: Graham Alldredge, RWTH

Title: *A discontinuous Galerkin implementation with realizability limiting for entropy-based moment closures*

** 05 February 2015:**

1st Speaker: Björn Plewinski, RWTH

Title (Bachelor Thesis): *Performance analysis and tuning of the LBM code Musubi for the Intel Xeon Phi architecture*

2nd Speaker: Paul Luckner, RWTH

Title (Bachelor Thesis): *An econophysical financial market model*

** 12 February 2015**, 11:00 (!):

Speaker: Harald van Brummelen, TU Eindhoven

Title: *On Wellposedness of Moment Equations in Kinetic Gas Theory*

** 26 February 2015**, 12:30:

Speaker: Andreas Schmitt, RWTH

Title: (Master Thesis): *Numerical Methods for Non-Classical Transport*

Wednesday** 04 March 2015:**

Speaker: Raul Borsche, TU Kaiserslautern

Title: *ADER schemes on networks of hyperbolic conservation laws*

** 10 April 2014:**

Speaker: Steffi Günther, MathCCES, RWTH Aachen

Title: *TBA*

** 17 April 2014:**

Speaker: Asya Mitseva, Hannah Spitzer, Tobias Berling, RWTH Aachen

Title: *Optimisation of solar tower power plants*

** 24 April 2014:**

Speaker: Christian Lax, Lehrstuhl A für Mathematik, RWTH Aachen

Title: *Tikhonov-Fenichel reduction of discretized reaction-diffusion systems*

** 08 May 2014:**

Speaker: Gregor Corbin, RWTH Aachen

Title: * Bachelor Thesis: Application of the PN method on staggered grids to the Boltzmann Continuous Slowing Down equation for electron transport in media with spatially varying density*

** 22 May 2014:**

Speaker: Birte Schmidtmann, MathCCES, RWTH Aachen

Title: *Introduction to Mathematica*

** 05 June 2014:**

Speaker: Kerstin Küpper, MathCCES, RWTH Aachen

Title: *Convergence of Filtered PN Equations*

** 12 June 2014:**

Speaker: Torsten Trimborn, MathCCES, RWTH Aachen

Title: *Heavy Tails in Kinetic Models*

** 23 June 2014:**

**14:00** Speaker: Christian Jörres, IGPM, RWTH

Title: *Reduced Velocity Space Method for Optimal Control Problems governed by
Boltzmann Transport Equation*

** 26 June 2014:**

Speaker: Jens Marklof, University of Bristol, UK

Title: *Kinetic transport in crystals and quasicrystals*

** 03 July 2014:**

Speaker: Edward W. Larsen, University of Michigan, US

Title: *TBA*

** 10 July 2014:**

Speaker: Kai Krycki, RWTH Aachen

Title: *Mathematical Modeling and Numerical Simulation of Non-Classical Transport in Atmospheric Clouds*

** 17 July 2014:**

Speaker: Philipp Milz / Jannick Wolters, RWTH Aachen

Title: *(2x Bachelor-Thesis)*

** 7 August 2014:**

Speaker: Matthias Schlottbom, Universität Münster

Title: *Diffusion asymptotics for linear transport with low regularity*

** 10 October 2013:**

Speaker: Peter Kauf, Zurich University of Applied Science, Switzerland

Title: *Mathematics in Life Science Applications*

** 17 October 2013:**

Speaker: Philipp Otte, MathCCES, RWTH Aachen

Title: *Practical Introduction to Subversion and recent changes to the Teaching Repository*

** 24 October 2013:**

Speaker: Manuel Torrilhon, MathCCES, RWTH Aachen

Title: *Third-Order Limiter Functions for Finite-Volume-Methods*

** 31 October 2013:**

Speaker: Anil Nemili, MathCCES, RWTH Aachen

Title: *Optimal Separation Control on the Flap of a Three-Element High-Lift Configuration*

** 7 November 2013:**

Speaker: Janis Brächter, MathCCES, RWTH Aachen

Title: *Modelling of Channel Flows in OpenFOAM for Conjugate Heat Transfer between Solids and Fluids*

** 14 November 2013:**

Speaker: Philipp Otte, MathCCES, RWTH Aachen

Title: *Lattice Boltzmann Schemes for the Linearized Euler Equations*

** 21 November 2013:**

Speaker: Bahodir Ahmedov, AICES, RWTH Aachen

Title: *Optimizations on Approximate Models for Solving
Kinetic Equations*

** 28 November 2013:**

Speaker: Teddy Pichard, MathCCES, RWTH Aachen & CELIA, Université Bordeaux I

Title: *TBA*

** !!!11:30!!! 5 December 2013:**

Speaker: Beckett Zhou, MathCCES, RWTH Aachen

Title: *A Discrete Adjoint Approach for Trailing-Edge Noise Minimization using Porous Material*

** 12 December 2013:**

Speaker: Mapundi Banda, Stellenbosch University, South Africa

Title: *The Lattice Boltzmann Equation: Model and Associated Numerical Approaches*

!Tuesday! ** 17 December 2013:**

Speaker: Benjamin Seibold, Temple University, USA

Title: *Jamitons and the Predictive Accuracy of Macroscopic Traffic Models*

** 9 January 2014:**

Speaker: Zhenning Cai, MathCCES, RWTH Aachen

Title: *Some results on the hyperbolicity of moment equations*

!Tuesday, at 14:00 ! ** 14 January 2014:**

Speaker: Peter Raback, IT Center for Science, Finnland

Title: *Elmer finite element software for multiphysical problems*

** 16 January 2014:**

Speaker: Armin Westerkamp, MathCCES, RWTH Aachen

Title: *Perspectives in modeling of extended gas dynamics*

** 23 January 2014:**

Speaker: Alexander Jaust, MathCCES, RWTH Aachen

Title: *A Hybridized Discontinuous Galerkin Method for Time-Dependent
Compressible Flows*

** 30 January 2014:**

Speaker: Emre Özkaya, MathCCES, RWTH Aachen

Title: Simultaneous Analysis and Design in Aerodynamic Shape Optimization

!Wednesday, at 12:30! ** 5 February 2014:**

Speaker: Richard C. Barnard, Karl-Franzens Universität Graz

Title: *Towards sparsity in optimal bilinear control of PDEs*

** 6 February 2014:**

Speaker: Oscar Lopez Pouso, Universidade de Santiago de Compostela, Spain

Title: *Expansion in orders of scattering for solving the Boltzmann transport equation for photons*

** 18 April 2013:**

Speaker: Kerstin Küpper, MathCCES, RWTH Aachen

Title: *Error-correcting Codes*

** 25 April 2013:**

Speaker: David Radice, Albert Einstein Institute

Title: *Filtered spherical harmonics scheme and general relativistic radiation transport*

** 2 May 2013:**

12:00 Speaker: Atilla Sezen, RWTH, *Internship report*

12:15 Speaker: Roman Schärer, MathCCES, RWTH Aachen

Title: *Study of a new closure for the 5-moment equations mitigating the problem of subshocks*

** 16 May 2013:**

Speaker: James McDonald, MathCCES, RWTH Aachen

Title: *How I write code…starring GIT*

** 6 June 2013:**

Speaker: Richard Vasques, MathCCES, RWTH Aachen

Title: *Modeling Anisotropic Neutron Transport Near the Boundaries of Pebble Bed Systems*

** 13 June 2013:**

Speaker: Florian Schneider, TU Kaiserslautern

Title: *Modified partial moment approximation of a Fokker Planck equation in one and two space dimensions*

** 20 June 2013:**

12:00 Speaker: Henok Tamrat, RWTH, Internship report

12:15 Speaker: Tobias Kyrion, MathCCES, RWTH Aachen

Title: *TBA*

** 27 June 2013:**

Speaker: Rodney Fox, Chemical Engineering, Iowa State University, USA

Title: *Quadrature-Based Moment Methods for Kinetics-Based Flow Models*

** 2 July 2013:**

10:00 Speaker: Kevin Vynck, Institut Langevin, France

Title: *Anomalous light diffusion in strongly heterogeneous disordered materials*

** 4 July 2013:**

Speaker: Lena Kaland, MathCCES, RWTH Aachen

Title: *The one-shot method: Function space analysis and algorithmically extension by adaptivity*

** 11 July 2013:**

Speaker: Dr. Atsushi Kawamoto, Senior Researcher TOYOTA CENTRAL R&D LABS., INC., Japan

Title: *Topology Optimization in Multiphysics Problems*

** 17 July 2013:**

13:30 Speaker: Jeff Haack, University of Texas at Austin, USA

Title: *Conservative Spectral method for Solving the Boltzmann Equation*

** 18 July 2013:**

Speaker: Stephan Martin, Imperial College, UK

Title: *Explicit derivation and stability of coherent patterns of motion in kinetic swarming models*

** 22 August 2013:**

Speaker: Edward W. Larsen, University of Michigan, USA

Title: *“Hybrid” Monte Carlo-Deterministic Methods for the Simulation of Neutron Transport Problems *

** 4 September 2013:**

Speaker: Dr. Zhong‐Hua Han, Department of Fluid Mechanics School of Aeronautics, Northwestern Polytechnical University Xi’an, P. R. China

Title: *Surrogate‐Based Aerodynamic Optimization via Gradient‐Enhanced
Kriging and Hierarchical Kriging*

** 10 September 2013:**

Speaker: Torsten Trimborn, MathCCES, RWTH

Title: *Kinetic modeling of a heterogeneous financial market*

** 12 September 2013:**

11:00 Speaker: Atilla Sezen, RWTH

Title: *Betriebskostenoptimierte Regelung eines Luftbehandlungsgerätes mit Verdunstkühlung *

12:00 Speaker: Benjamin Seibold, Temple University, USA

Title: *Jet Schemes*

** 19 September 2013:**

12:00 Speaker: Clément Alou, ENSEIRB-MATMECA, Bordeaux

Title: *More optimization methods for the moment-constrained entropy minimization problem *

** 25 September 2013:**

12:00 Speaker: Julian Köllermeier, MathCCES, Aachen

Title: *Hyperbolic Approximation of Kinetic Equations Using Quadrature-based Projection Methods *

** 30 September 2013:**

14:00 Speaker: Niklas Mevenkamp, Aachen

Place: Room 115, Rogowski

Title: *Inverse Modeling in Electron Probe Microanalysis based on Deterministic Transport Equations *

** 18 October 2012:**

Speaker: E. Alec Johnson, KU Leuven, Belgium

Title: *Outflow positivity limiting for hyperbolic conservation laws*

** 25 October 2012:**

Speaker: Richard Vasques, MathCCES-RWTH, Aachen

Title: *Non-Classical Particle Transport in Stochastic Media*

!Tuesday! ** 30 October 2012:**

Speaker: Harish Kumar, INRIA Bordeaux, France

Title: *Robust schemes for Two-Fluid Magnetohydrodynamics*

** 8 November 2012:**

Speaker: Max Sagebaum, MathCCES, RWTH Aachen

Title: *Introduction to Algorithmic Differentiation*

** 15 November 2012:**

Speaker: Kai Krycki & Richard Barnard, MathCCES, RWTH Aachen

Title: *Sensitivity Analysis of the Multigroup Neutron Spectral Code TOTMOS*

** 22 November 2012:**

Speaker: Paul Weber, MathCCES, RWTH Aachen

Title: *Stability Analysis of Two-Fluid Plasma Equations*

** 29 November 2012:**

Speaker: Manuel Torrilhon, MathCCES, RWTH Aachen

Title: *Solving Boltzmann's Equation with “Many Moments”*

** 6 December 2012:**

Speaker: Clinton Groth, UTIAS, University of Toronto, Canada

Title: *A Parallel Implicit AMR Finite-Volume Scheme for
the 3D Form of the Regularized Gaussian Closure*

** 13 December 2012:**

Speaker: Oliver Sander, IGPM, RWTH Aachen

Title: *Geodesic Finite Elements*

** 20 December 2012:**

Speaker: Dr. Stephan Schmidt, Imperial College, London

Title: *Shape Calculus and Large Scale Shape Optimization*

** 10 January 2013:**

Speaker: Meheboob Alam, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India

Title: *Dynamics and Patterns in Sheared Granular Fluid: Order Parameter Description and Bifurcation Scenario*

** 17 January 2013:**

Speakers: Tim Albring & Thomas Camminady, MathCCES, RWTH Aachen

Title: *Adjoint Optimization at Cassidian* &

*Optimal Control of PDEs solved by Fixed-point iterations*

** 24 January 2013:**

Speaker: Claudio Schirrmann, RWTH

Title: *Erweiterung einer geologischen Simulationssoftware*

Speaker: Julia Holste, RWTH

Title: *Simulation of quasi-static and dynamic Three-Point-Bending Tests*

** 31 January 2013:**

Speaker: Sinan Gezgin, Jonas Lange, Kai Meschede, RWTH

Title: *Simulation of Tumor Oxygenation*

** 7 February 2013:**

Speaker: Oliver Heinrichs, RWTH

Title: *Design of a passive Pitch-Controlsystem*

** 12 April 2012:**

Speaker: Cory Hauck, Oak Ridge National Laboratory

Title: *High-order, Entropy-based Models for Linear Transport in Slab Geometries*

** 19 April 2012:**

Speaker: Roman Schärer, MathCCES, RWTH

Title: *Numerical Solutions of Kinetic Equations for Plasma Applications - Moment Approximations for Landau Damping*

** 26 April 2012:**

Speaker: Richard Barnard, MathCCES, RWTH

Title: *State-Constrained Optimization of PDEs via Infinite Penalization Methods*

** 3 May 2012:**

Speaker: Julian Köllermeier, MathCCES, RWTH

Title: *Adaptive Time-Stepping for PDEs*

** 24 May 2012:**

Speaker: Stefanie Günther, MathCCES, RWTH

Title: *Simultaneous Optimization with PDEs*

** 14 June 2012:**

12:00 Speaker: Matthias Ewert, Omnieldis Navarro Fuentes

Title: *Modeling of Solar Tower Power Plants*

12:30 Speaker: Beckett Y. Zhou, Dept. Aeronautics and Astronautics, Massachusetts Institute of Technology

Title: *Model Reduction for Nonlinear Dynamical Systems*

** 19 June 2012:**

Speaker: Prince Chidyagwai, Department of Mathematics, Temple University

Title: *On the Coupling of Finite Volume and Discontinuous Galerkin Method for Elliptic Problems*

** 21 June 2012:**

Speaker: Zhenning Cai, School of Mathematics, Peking University

Title: *Globally Hyperbolic Regularization of Grad's Moment System*

** 28 June 2012:**

Speaker: James McDonald, MathCCES, RWTH

Title: Robust Hyperbolic Moment Closures for CFD

** 4 July 2012:**

11:30 Speaker: Philipp Otte, University of Edinburgh

** 5 July 2012:**

Speaker: Armin Westerkamp and Vinay Gupta, MathCCES, RWTH

Title: *Analytical Solution for Rarefied Flow past a Cylinder and Automated Boltzmann Collision Integrals for Moment Equations*

** 10 July 2012:**

14:00 Speaker: Viola Wierschem, RWTH

** 12 July 2012:**

Speaker: Philipp Monreal, MathCCES, RWTH

Title: *Moment Realizability and Kershaw Closures in Radiative Transfer*

** 13 July 2012:**

13:30 Speaker: Vyacheslav Korchagin, RWTH

** 8 August 2012:**

Speaker: Graham Alldredge, University of Maryland

Title: *Advanced Optimization Methods for Entropy-based Closures in Slab Geometry*

**Tuesday, 27 September 2011:**

Wijnand Hoitinga, TU Delft

Title: *Goal Adaptive Discretization of a One-Dimensional Boltzmann Equation*

** 6 October 2011:**

Speaker: Armando Miguel Gómez Torres, KIT

Title: *DYNSUB: An Application of the SP3 Solution of the Boltzmann Equation*

** 20 October 2011:**

Vinay Gupta, MathCCES, RWTH

Title: *Kinetic Theory and Burnett Order Constitutive Relations for a Smooth Granular Gas*

** 27 October 2011:**

Nadine Pawlitta, MathCCES, RWTH

Title: *Numerical methods for hyperbolic balance
laws with discontinuous flux functions*

** 3 November 2011:**

Hanna Schäfer, MathCCES, RWTH

Title: *On the structure of shift-invariant operators on sequence spaces on Z^n*

** 10 November 2011:**

Dr. Marisol Ripoll, Institute of Complex Systems, FZ Julich

Title: *Hydrodynamic simulations of soft matter systems in external fields*

** 17 November 2011:**

Manuel Torrilhon, MathCCES, RWTH

Title: *A Krylov-Riemann Solver for Large Hyperbolic Systems*

** 24 November 2011:**

Jens Trommler, Electromagnetic Theory, TU Darmstadt

Title: *Coupled Simulation of Switching Arcs Considering Transient-Capacitive Effects*

** 1 December 2011:**

Edgar Olbrant, MathCCES, RWTH

Title: *Particle and Dose Visualization (in 3D)*

** 8 December 2011:**

Prof. Dr. Rony Keppens, Center for Plasma Astrophysics, K.U.Leuven

Title: *A versatile, adaptive toolkit for astrophysical applications.*

** 15 December 2011:**

Max Sagebaum, MathCCES, RWTH

Title: *Preconditioning of the coupled one-shot iteration with discontinuous Galerkin for Navier-Stokes *

** 12 January 2012:**

Julian Köllermeier, MathCCES

Title: *Implementation of Implicit Solution Techniques for Non-equilibrium Hypersonic Flows*

** 26 January 2012:**

Armin Westerkamp, MathCCES

Title: *Finite Element Discretizations for Extended Gas Dynamics*

** 2 February 2012:**

Peter Delmont, MathCCES

Title: *Electric arc simulations*

** 3 February 2012 (!! Joint with CATS Seminar, 13:00h, AICES Seminar Room 115 !!):**

Mohammed Abu-Zurayk, German Aerospace Center (DLR), Braunschweig

Title: *Shape optimization using the aero-structural coupled adjoint approach.*

**14 April 2011:**

Benjamin Seibold, Temple University and MathCCES

Title: *New Ideas in Traffic Modeling, Multiphase Fluid Simulations, Particle Methods, and Moment Methods*

**21 April 2011:**

Martin Frank, MathCCES

Title: *Radiotherapy, Entropy & Optimality*

**28 April 2011 (time 12:30):**

Manuel Torrilhon, MathCCES

Title: *Numerical Analysis of Kinetic BGK Schemes*

**5 May 2011:**

Prof. Christoph Jungemann, Chair of Electromagnetic Theory, RWTH

Title: *Deterministic Methods for Solving Boltzmann's Equation in Semi-Conductors*

**12 May 2011:**

Armin Westerkamp, MathCCES

Title: *Numerical Simulation in Flowmeter Design*

**19 May 2011:**

TBA

Title: *TBA*

**26 May 2011:**

Julian Köllermeier, Lisa Kusch, Thorsten Lajewski

Title: *Virtual Tumor (Project Report)*

**9 June 2011:**

Kaspar Müller, KTH, Sweden

Title: *Unicorn - An Adaptive Finite Element Solver*

**29 June 2011 (Wednesday):**

Hans De Sterck, University of Waterloo & Universität des Saarlandes

Title: *Efficient solution of stationary Euler flows with critical points and shocks*

**30 June 2011:**

Eva Dohmen, RWTH

Title: *TBA (Eis- und Warmzeiten)*

Martin Voß, RWTH

Title: *TBA (Verkehrsfluss)*

**7 July 2011:**

Pascal Richter, MathCCES

Title: *Modelling and simulation of direct steam generation in absorber tubes of solar thermal power plants*

**14 July 2011:**

Christian Lax, RWTH

Title: *TBA (Ein Wirtschaftsmodell)*

Torsten Trimborn, RWTH

Title: *TBA (Stabilität des Golfstroms)*