Grid-characteristic method on unstructured tetrahedral meshes

DOI10.1134/S096554251405011XzbMath1313.86016MaRDI QIDQ2940483

A. V. Favorskaya, M. V. Muratov, I. V. Sannikov, Igor B. Petrov

Publication date: 26 January 2015

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

seismologygrid-characteristic methodhigh-order interpolationunstructured tetrahedral hierarchical meshes

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Performance evaluation, queueing, and scheduling in the context of computer systems (68M20) Numerical aspects of the method of characteristics for initial value and initial-boundary value problems involving PDEs (65M25)

Related Items (4)

Combination of grid-characteristic method on regular computational meshes with discontinuous Galerkin method for simulation of elastic wave propagation ⋮ Mathematical modeling of spatial wave responses by grid-characteristic method on irregular computational meshes ⋮ Numerical simulation of wave propagation in anisotropic media ⋮ Grid-characteristic method on unstructured tetrahedral grids

Cites Work

• High-performance computer simulation of wave processes in geological media in seismic exploration
• Grid-characteristic method using high-order interpolation on tetrahedral hierarchical meshes with a multiple time step
• Mathematical simulation of deformation and wave processes in multilayered structures
• Numerical study of some dynamic problems of the mechanics of a deformable rigid body by the mesh-characteristic method
• Regularization of discontinuous numerical solutions of equations of hyperbolic type
• On the use of hybrid grid-characteristic schemes for the numerical solution of three-dimensional problems in the dynamics of a deformable solid
• Numerical simulation of the consequences of a mechanical action on a human brain under a skull injury
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