IACM/ECCOMAS Congress 2008

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Number of visits: 6168918

Tuesday, July 1st 10:30 - 12:30
Advanced Computational Methods for Wave Motion I
Minisymposium organized by Dan Givoli and Geza Seriani

Room: CAS3.9
MS036A

10:30 Wave-Based Numerical Methods for Acoustics (Keynote Lecture)
Jeremy Astley, Pablo Gamallo and Gwenael Gabard

11:00 Earthquake Simulation: From Rupture to Virtual City Response (Keynote Lecture)
Jacobo Bielak, Ricardo Taborda, Leonardo Ramirez-Guzman and Antonio Fernandez

11:30 Selective Array Imaging of Cracks in Homogeneous and Random Media
Liliana Borcea, George Papanicolaou and Chrysoula Tsogka

11:50 ADER-DG Methods for Geophysical Applications
Cristóbal E. Castro, Josep de la Puente and Martin Käser

12:10 High Order Non-Periodic Homogenization for Seismic Wave Propagation in Layered Media and for the 2D SH Case
Yann Capdeville, Laurent Guillot and Jean-Jacques Marigo

Tuesday, July 1st 14:00 - 16:00
Advanced Computational Methods for Wave Motion II
Minisymposium organized by Dan Givoli and Geza Seriani

Room: CAS3.9
MS036B

14:00 Some Contributions to Perfectly Matched Layers
Eliane Becache

14:20 High-Order Absorbing and Open Boundaries: Extensions and Improvements
Dan Givoli, Assaf Mar-Or and Thomas Hagstrom

14:40 An Unsplit Variational Perfectly Matched Layer Technique Optimized at Grazing Incidence: Application to the Spectral-Element Method
Roland Martin, Dimitri Komatitsch and Nicolas Legoff

15:00 Effects of Topography on Rotational Ground Motions under Incident Elastic Waves using Boundary Methods
Alejandro Cadena-Isaza, Luis Godinho, Paulo Amado Mendes, Antonio Tadeu, Francisco Luzon and Francisco J. Sanchez-Sesma

15:20 Analytical Study of the Performance of new Approximate Local DtN Boundary Conditions for Prolate Spheroidal Shaped-Boundaries
Helene Barucq, Rabia Djellouli and Anne-Gaelle Saint-Guirons

15:40 Integration Scheme for Wave Boundary Elements
Jon Trevelyan and Mick Honnor

Tuesday, July 1st 16:30 - 18:30
Advanced Computational Methods for Wave Motion III
Minisymposium organized by Dan Givoli and Geza Seriani

Room: CAS3.9
MS036C

16:30 Spectral Numerical Methods for Maxwell‘s on Non-Structured Mesh
Gary Cohen and Marc Duruflé

16:50 Effect of Element Distortion on the Numerical Dispersion of Spectral Element Methods
Geza Seriani and Saulo P. Oliveira

17:10 Spectral Element Methods for Acoustic Wave Models in Nonstandard Domains
Elena Zampieri, Luca Ghezzi and Luca Pavarino

17:30 An Adaptative Computational "Wave" Approach
Pierre Ladevèze, Benjamin Sourcis, Hervé Riou and Béatrice Faverjon

17:50 Discontinuous Galerkin Methods and Local Time-Stepping for Transient Wave Motion
Julien Diaz, Marcus J. Grote and Teodora Mitkova

18:10 Coupling Discontinuous Galerkin Methods and Retarded Potentials for Time Dependent Wave Propagation Problems
Patrick Joly and Jerónimo Rodríguez

Wednesday, July 2nd 10:30 - 12:30
Advanced Computational Methods for Wave Motion IV
Minisymposium organized by Dan Givoli and Geza Seriani

Room: CAS3.9
MS036D

10:30 A Multi-Level Fast Multipole Multi-Region Method for 3D Seismic Response of Alluvial Basins
Stephanie Chaillat, Marc Bonnet and Jean-Francois Semblat

10:50 A New Fast, Accurate and Non-Oscillatory Numerical Approach for Wave Propagation Problems in Solids
Alexander Idesman

11:10 Quasi Optimal Petrov-Galerkin Methods for Helmholtz Problem
Abimael Loula and Daniel Thomes Fernandes

11:30 Evaluation and Application of Large-Scale Ultrasound Propagation Simulation in Heterogeneous Media
Yoshiaki Tamura, Yusuke Nakajima, Junko Uebayashi and Yoichiro Matsumoto

11:50 Investigation of Nonlinear Waves Dynamic in Protoplanet Disk by Alternative Numerical Methods
Olga Stoyanovskaya and Elvira Kuksheva

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