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Dr. Michael W. Gee

Contact


Teaching

Advanced Parallel Computing and Solvers in Engineering (SS 2007)

Advanced Parallel Computing and Solvers in Engineering (SS 2008)

Advanced Parallel Computing and Solvers in Engineering (SS 2009)

Finite Elemente (WS 2009/2010)

Nichtlineare Finite Elemente (SS 2009, SS 2008)

Technische Mechanik 3 (WS 2009/2010)

Technische Mechanik 2 (WS 2009)


Research Interests


Publications

Reviewed Articles and Book Contributions

  • Maier, A., Gee, M.W., Reeps, C., Pongratz, J., Eckstein, H.-H., Wall, W.A. (2010): A comparison of diameter, wall stress and rupture potential index for abdominal aortic aneurysm rupture risk prediction, Annals of Biomedical Engineering, submitted.
  • Gee, M.W., Küttler, U., Wall, W.A. (2009): Truly Monolithic Algebraic Multigrid for Fluid-Structure Interation, International Journal for Numerical Methods in Engineering, submitted.
  • Küttler, U., Gee, M.W., Wall, W.A. (2009): Algebraic Multigrid for Monolithic Fluid-Structure Interation, annual report of the SFB/TRR40 "Technological foundations for the design of thermally and mechanically highly loaded components of future space transportation systems", Chair for Aerodynamics, TU Munich.
  • Gitterle, M., Popp, A., Gee, M.W., Wall, W.A. (2009): Finite Deformation Frictional Mortar Contact Using a Semi-Smooth Newton Method with Consistent Linearization, International Journal for Numerical Methods in Engineering, submitted.
  • Popp, A., Gee, M.W., Wall, W.A. (2009): A Dual Mortar Approach for 3D Finite Deformation Contact with Consistent Linearization, International Journal for Numerical Methods in Engineering, accepted.
  • Gravemeier, V., Kronbichler, M., Gee, M.W., Wall, W.A. (2009): An algebraic variational multiscale-multigrid method for large-eddy simulation: generalized-alpha time integration, Fourier analysis and application to turbulent flow past a square-section cylinder, Computers and Fluids, submitted.
  • Maier, A., Gee, M.W., Reeps, C., Eckstein, H.H., Wall, W.A. (2009): Impact of calcifications on patient--specific wall stress analyses of abdominal aortic aneurysms, Biomechanics and Modeling in Mechanobiology, accepted.
  • Reeps, C., Gee, M.W., Maier, A., Gurdan, M., Wall, W.A., Eckstein, H.H. (2009): The impact of model assumptions on results of computational mechanics in abdominal aortic aneurysm, Journal of Vascular Surgery, accepted.
  • Reeps, C., Gee, M.W., Maier, A., Pelisek, J., Gurdan, M., Wall, W.A., Mariss, J., Eckstein, H.H., Essler, M. (2009): The glucose metabolism in the vessel wall correlates with mechanical instability and inflammatory changes in a patient with a growing aneurysm of the abdominal aorta, Circulation: Cardiovascular Imaging, 2, 507-509, DOI.
  • Gee, M.W., Förster, Ch., Wall, W.A. (2010): A computational strategy for prestressing patient--specific biomechanical problems under finite deformation, International Journal for Numerical Methods in Biomedical Engineering, formerly CNME, 1, 52-72, DOI.
  • Gee, M.W., Reeps, C., Eckstein, H.H., Wall, W.A. (2009): Prestressing in finite deformation abdominal aortic aneurysm simulation, Journal of Biomechanics, 42, 1732-1739 DOI.
  • Popp, A., Gee, M.W., Wall, W.A. (2009): A primal-dual active set strategy for finite deformation dual mortar contact, in: CMIS'09 Conference issue, Series: Lecture Notes in Applied and Computational Mechanics, Springer, Berlin, in press.
  • Popp, A., Gee, M.W., Wall, W.A. (2008): A Finite Deformation Mortar Contact Formulation using a Primal-Dual Active Set Strategy, International Journal for Numerical Methods in Engineering, 79, pp. 1354-1391, DOI.
  • Wall, W.A., Küttler, U., Gerstenberger, A., Gee, M.W., Förster, Ch. (2009): Advances in computational fluid-thin-walled structure interaction - formulations and solvers, in: New Trends in Thin Structures, Series: CISM International Centre for Mechanical Sciences, Springer, Berlin, Germany, in press.
  • Küttler, U., Gee, M.W., Förster, Ch., Comerford, A., Wall, W.A. (2008): Coupling strategies for biomedical fluid-structure interaction problems, International Journal for Numerical Methods in Biomedical Engineering, formerly CNME, in press, DOI.
  • Gee, M.W., Dohrmann, C.R., Key, S.W., Wall, W.A. (2009): A Uniform Nodal Strain Tetrahedron with Isochoric Stabilization, International Journal for Numerical Methods in Engineering, 78, 429--443, 2009. DOI
  • Gravemeier, V., Gee, M.W., Kronbichler, M., Wall, W.A. (2008): An Algebraic Variational Multiscale-Multigrid Method for Large Eddy Simulation of Turbulent Flow, Computer Methods in Applied Mechanics and Engineering, 199, 853-864, DOI.
  • Gravemeier, V., Gee, M.W., Wall, W.A. (2009): An algebraic variational multiscale-multigrid method based on plain aggregation for convection-diffusion problems, Computer Methods in Applied Mechanics and Engineering, 198, 3821-3835, DOI.
  • Gee, M.W., Lehoucq, R., Kelley, C.T. (2009): Pseudo Transient Continuation for Nonlinear Transient Elasticity, International Journal for Numerical Methods in Engineering, Vol. 10, pp. 1209--1219. DOI
  • Gee, M.W., Hu, J.J., Tuminaro, R.S. (2009): A New Smoothed Aggregation Multigrid Method for Anisotropic Problems, Numerical Linear Algebra With Applications, Vol. 16, pp. 19-37. DOI
  • Wiechert, L., Rabczuk, T., Gee, M.W., Metzke, R., Wall, W.A. (2007): Coupled Problems in Computational Modeling of the Respiratory System , in: High Performance Computing on Vector Systems 2007, (ed: Resch, M. et al.), Springer, Berlin, Germany.
  • Gee, M., Ramm, E., Wall, W.A. (2005): Parallel multilevel solution of nonlinear shell structures, Computer Methods in Applied Mechanics and Engineering Vol. 194, pp. 2513-2533. DOI
  • Ramm, E., Gee, M., Wall, W.A. (2003): A Multilevel Approach to the Solution of large-scale Nonlinear Shell Problems, in: Finite Element Methods: 1970's and beyond, (ed: L.P. Franca), CIMNE Press, Barcelona, Spain.

PhD Thesis

  • Gee, M.W. (2004): Efficient solution strategies in nonlinear shell mechanics (pdf 2.8MB) , Institute of Structural Mechanics, report no.43, University of Stuttgart (in German).

Technical Reports

  • Gee, M.W., Lehoucq, R., Kelley, C.T. (2008): Pseudo Transient Continuation for Nonlinear Transient Elasticity (pdf 270kB) , technical report, SAND2008-0627J, Sandia National Laboratories
  • Gee, M.W., Tuminaro, R.S. (2006): Nonlinear Algebraic Multigrid for Constrained Solid Mechanics using Trilinos (pdf 300kB) , technical report, SAND2006-2256, Sandia National Laboratories
  • Gee, M.W., Siefert, C.M., Hu, J.J., Tuminaro, R.S., Sala, M.G. (2006): ML 5.0 Smoothed Aggregation User's Guide (pdf 657kB) , technical report, SAND2006-2649, Sandia National Laboratories.

Conference Proceedings

  • Wall, W.A., Wiechert, L., Comerford, A., Rausch, S., Gee, M.W., Maier, A. (2009): Towards Clinical Impact Through Computational Biomechanics, Proceedings of the 2nd Sout-East European Conference on Computational Mechanics SEECM2009 (pdf 11.5MB) , Rhodes, Greece, June 22nd - 24th, 2009.
  • Gee, M.W., Ramm, E., Wall, W.A. (2004): Parallel Multilevel Solution of Nonlinear Shell Structures, Conference Proceedings of WCCM VI, Sept. 5-10, 2004, Beijing, China
  • Gee, M.W., Wall, W.A., Ramm, E. (2003): Parallel Multilevel Solution of Nonlinear Shell Structures, Proceedings of the International Conference on Adaptive Modelling and Simulation ADMOS2003 (pdf 2.5kB) , Goeteborg, Sweden, Sept. 29 - Oct. 1, 2003
  • Ramm, E., Wall, W.A., Gee, M.W., Hoermann, M., Lipka, A. (2002): Shells in Advanced Computational Environment, Proceedings of the World Congress on Comp. Mechanics WCCM5, Vienna, Austria, July 7-12, 2002
  • Wall, W.A., Gee, M.W., Ramm, E. (2000): The challenge of a three-dimensional shell formulation - the conditioning problem - (pdf 2.5kB) , Conference Proceedings of IASS-IACM 2000, Chania-Crete, Greece, June 5-7, 2000.

Selected Presentations

  • Gee, M.W., Kuettler, U., Wall, W.A. (2009): Truly Monolithic Algebraic Multigrid in Monolithic Fluid-Structure Interaction, 1st Int. Workshop on Comp. Eng. - Special Topic Fluid-Structure Interaction, October 2009, Herrsching am Ammersee, D.
  • Gee, M.W., Wall, W.A., Maier, A., Reeps, C., Eckstein, H.H. (2009): AAA rupture Risk Assessment by means of Advanced Computational Models and Correlations with Clinical Data, Poster, BMES 2009 Annual Fall Meeting, October 2009, Pittsburgh, PA, USA.
  • Gee, M.W., Kuettler, U., Wall, W.A. (2009): Fluid-Structure Interaction in Hemodynamics, 3rd GACM Colloquium on Comp. Mech., September 2009, Hannover, D.
  • Gee, M.W., Wall, W.A. (2009): Prestressing patient-specific biomechanical problems under finite deformation, 1st international Conference on Mathematical and Computational Biomedical Engineering (CMBE2009), June/July 2009, Swansea, UK.
  • Gee, M.W., Wall, W.A. (2009): Model Complexity and Prestressing in Abdominal Aortic Aneurysm Simulation, Poster, ASME 2009 Summer Bioengineering Conference (SBC2009), June 2009, Lake Tahoe, CA, USA.
  • Gee, M.W., Wall, W.A. (2009): Prestressing patient-specific biomechanical problems under finite deformation, 1st Int. Conf. on Math. and Comp. Biomedical Engineering CMBE2009, June 2009, Swansea, UK.
  • Gee, M.W. (2008): Algebraic Multigrid in Fluid Structure Interaction Biomechanics, invited keynote, World Congress on Comp. Mechanics WCCM8, July 2008, Venice, Italy.
  • Gee, M.W., Kuettler, U., Wall, W.A. (2007): Advances in Algebraic Multigrid in Fluid Structure Interaction Simulations, US National Congress on Computational Mechanics USNCCM9, July 2007, San Francisco, CA.
  • Gee, M.W., Tuminaro, R.S., Hu, J.J. (2007): A new Smoothed Aggregation Multigrid Method for Anisotropic Problems, 6th International Congress on Industrial and Applied Mathematics ICIAM6, July 2007, Zurich, Switzerland.
  • Gee, M.W., Tuminaro, R.S., Hu, J.J., Sala, M. (2006): Advances in Algebraic Multigrid, World Congress on Comp. Mechanics WCCM7, July 2006, Los Angeles, CA.
  • Gee, M.W. (2006): Nonlinear Adaptive Algebraic Multigrid for Solid Mechanics, SIAM Conference on Parallel Processing, invited lecture, February 2006, San Francisco, CA.
  • Gee, M.W. (2005): Nonlinear Nearly Matrix-free Algebraic Multigrid for Solid Mechanics, USNCCM8, July 2005, Austin, TX.
  • Gee, M.W., Tuminaro, R.S. (2005): Nonlinear Nearly Matrix-Free Algebraic Multigrid for Solid Mechanics, 12th Copper Mountain Conference on Multigrid Methods, July 2005, Copper Mountain, CO.
  • Gee, M.W., Tuminaro, R.S. (2005): Nonlinear Nearly Matrix-free Algebraic Multigrid for Solid Mechanics, IASS-IACM Conference on Computation of Shell and Spatial Structures, June 2005, Salzburg, Austria.
  • Gee, M.W. (2005): Nonlinear Multigrid Preconditioning for Solid Mechanics, invited lecture, SIAM CSR conference, February 2005, Orlando, FL.
  • Gee, M., Wall, W.A., Ramm, E. (2003): A Multilevel Approach to the Parallel Solution of Large-scale Nonlinear Shell Problems, Abstract, US National Congress on Computational Mechanics USNCCM7, Albuquerque, USA, July 27-31, 2003
  • Ramm, E., Gee, M., Oezdemir, I., Wall, W.A. (2003): Transient Impact of Shells based on a Three-dimensional Formulation, Abstract, US National Congress on Computational Mechanics USNCCM7, Albuquerque, USA, July 27-31, 2003
  • Ramm, E., Bischoff, M., Gee, M., Wall, W.A. (2001): Shell Structures - The Challenge of the Third Dimension, Abstract, US National Congress on Computational Mechanics USNCCM5, Dearborn, USA, Aug. 1-4, 2001
  • Gee, M.; Wall, W.A.; Ramm, E. (2000): Parallel iterative solvers in nonlinear shell analysis, Conference Proceedings of GAMM 2000, Göttingen, Germany, April 3 - April 7, 2000


Community

  • Member of the German Association for Computational Mechanics (GACM)
  • Member of the Biomedical Engineering Society (BMES)
  • Reviewer for International Journal for Numerical Methods in Engineering (IJNME) , SIAM Journal on Numerical Analysis (SINUM) and other.


Some links
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