Dr.-Ing. Matthias Mayr

Mechanics & High Performance Computing Group
Department of Mechanical Engineering
Technische Universität München
Parkring 35, 85748 Garching, Germany

mayr@mhpc.mw.tum.de

Current position: Senior Researcher & Lecturer at the Institute for Mathematics & Computer-Based Simulation (UniBw Munich)

Professional Experience

Honors and Awards (Selection)

Research Interests and Projects

• Multiphysics / Coupled Problems
• Fluid-Structure Interaction (FSI)
• Monolithic Solvers
• Time Integration
• Nonconforming Discretizations and Mortar Methods
• Software Development and High Performance Computing
• Algebraic Multigrid
• Block Preconditioning
• Linear & Nonlinear Solution Methods

Publications

Scopus, Google Scholar

Articles in Peer-Reviewed International Journals

• Mayr M, Noll MH, Gee MW: A hybrid interface preconditioner for monolithic fluid-structure interaction solvers, submitted
• Mayr M, Wall WA, Gee MW (2018): Adaptive time stepping for fluid-structure interaction solvers, Finite Elements in Analysis and Design, 141: 55-69, DOI: 10.1016/j.finel.2017.12.002
• Thon MP, Hemmler A, Glinzer A, Mayr M, Wildgruber M, Zernecke-Madsen A, Gee MW (2017): A multiphysics approach for modeling early atherosclerosis, Biomechanics and Modeling in Mechanobiology, 17(3): 617-644, DOI: 10.1007/s10237-017-0982-7 
• Mayr M, Klöppel T, Wall WA, Gee MW (2015): A Temporal Consistent Monolithic Approach to Fluid-Structure Interaction Enabling Single Field Predictors, SIAM Journal on Scientific Computing, 37(1): B30-B59, DOI: 10.1137/140953253

International Conference Contributions with Abstract

• Mayr M, Lupo Pasini M, Berger-Vergiat L, Tuminaro RS (2018): A non-invasive matrix-based multigrid scheme for partially structured grids, 15th Copper Mountain Conference on Iterative Methods, Copper Mountain, CO, March 25 - 30, 2018
• Mayr M, Cyr EC, Shadid JN, Pawlowski RP, Wildey TM, Scovazzi G, Zeng X, Phillips EG, Conde S (2017): Implicit-Explicit (IMEX) Time Integration for Multi-Physics: Application to ALE-based CFD Simulations, invited, 7th International Conference on Coupled Problems in Science and Engineering, Rhodes Island, Greece, June 12 - 14, 2017
• Mayr M, Gee MW (2015): Enhancing the Efficiency and Robustness of Monolithic Fuid-Structure Interaction Solvers, invited, ECCOMAS 2016 European Congress on Computational Methods in Applied Sciences and Engineering, Crete, Greece, June 5 - 10, 2016 
• Mayr M, Wall WA, Gee MW (2015): Enhancing the Efficiency and Robustness of Monolithic Fuid-Structure Interaction Solvers, invited, 13th U.S. National Congress on Computational Mechanics, San Diego, USA, July 26 - 30, 2015
• Mayr M, Wall WA, Gee MW (2015): An adaptive time-stepping procedure for monolithic fluid-structure interaction solvers, 3rd ECCOMAS Young Investigators Conference & 6th GACM Colloquium on Computational Mechanics, Aachen, Germany, July 20 - 23, 2015
• Mayr M, Wall WA, Gee MW (2014): An adaptive time stepping procedure for monolithic fluid-structure interaction solvers, 11th World Congress on Computational Mechanics, Barcelona, Spain, July 21 - 25, 2014
• Mayr M, Gee MW (2014): On efficient and temporal consistent time integration procedures for monolithic fluid-structure interaction solvers, invited, 8th International Workshop on Parallel Matrix Algorithms and Applications, Lugano, Switzerland, July 02 - 04, 2014
• Mayr M, Klöppel T, Wall WA, Gee MW (2013): A temporal consistent monolithic approach to fluid-structure interaction, 5th GACM Colloquium on Computational Mechanics, Hamurg-Harburg, Germany, September 30 - Oktober 2, 2013
• Mayr M, Klöppel T, Wall WA, Gee MW (2013): A temporal consistent monolithic approach to fluid-structure interaction enabling field specific predictors, invited, 5th International Conference on Coupled Problems in Science and Engineering, Ibiza, Spain, June 17 - 19, 2013
• Mayr M, Wall WA, Hautefeuille M, Dolbow JE, Laursen TA (2011): XFEM-based approach to plasticity at grain boundaries in poly-crystalline materials using Nitsche's method, 4th GACM Colloquium on Computational Mechanics, Dresden, Germany, August 31 - September 2, 2011

Posters

• Mayr M, Klöppel T, Wall WA, Gee MW (2013): A temporal consistent monolithic approach to fluid-structure interaction enabling single field predictors, 5th GACM Colloquium on Computational Mechanics, Hamurg-Harburg, Germany, September 30 - Oktober 2, 2013
• Mayr M, Gee MW (2015): Efficiency of monolithic solvers for incompressible fluid-structure interaction problems, Topical Workshop "Numerical Methods for Large-Scale Nonlinear Problems and Their Applications", ICERM at Brown University, Providence, RI, August 31 - September 04, 2015

PhD Thesis

• Mayr M (2016): A Monolithic Solver for Fluid-Structure Interaction with Adaptive Time Stepping and a Hybrid Preconditioner, PhD thesis, Technische Universität München, 2016

Diploma Thesis

• Mayr M (2010): Different sliding laws on embedded interfaces using Lagrange multipliers, penalty method and Nitsche's method, diploma thesis, Technische Universität München, 2010

Teaching Experience

Courses & Exercises

• Engineering Mechanics: undergraduate courses on structural mechanics within the Bachelor's programme Engineering Science of the Munich School of Engineering (MSE)
  • Engineering Mechanics 1 (MSE) (WS 2010/11, '11/12, '12/13, '13/14, '14/15, '15/16)
  • Engineering Mechanics 2 (MSE) (SS 2011, '12, '14)
• Advanced Parallel Computing and Solvers in Engineering (SS 2015)
• Research Internship in Computational Mechanics within the Bachelor's programe Engineering Science of the Munich School of Engineering (MSE) (2011 - 2016)

Supervised student projects / theses

• Constrained Pseudo-Transient Continuation for Computational Solid Dynamics, Bachelor's Thesis (2015)
• Domain Decomposition/Redistribution and Hybrid Additive/Multiplicative Schwarz Preconditioning for Monolithic Fluid-Structure Interaction Solvers, term paper (2015)
• Simulation of a two-mass-oscillator with different time integration schemes using Matlab, MSE Research Internship (2014)
• A non-linear ALE mesh moving strategy for large-deformation fluid-structure interaction problems, Bachelor's Thesis (2014)
• Time Adaptivity in Fluid-Structure Interaction, Bachelor's Thesis (2013)