Grid-characteristic method on embedded hierarchical grids and its application in the study of seismic waves

DOI10.1134/S0965542517110112zbMath1406.86017OpenAlexW2769530791MaRDI QIDQ1702644

Peng Zhang

Publication date: 28 February 2018

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

Full work available at URL: https://doi.org/10.1134/s0965542517110112

zbMATH Keywords

heterogeneous medianumerical modelinggrid-characteristic methodseismic waveshierarchical gridsseismic resistancesystem of wave equations

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Numerical aspects of the method of characteristics for initial value and initial-boundary value problems involving PDEs (65M25) Geophysical solid mechanics (74L05)

Related Items (7)

Computation of seismic resistance of an ice island by the grid-characteristic method on combined grids ⋮ Проекционно-характеристический метод третьего порядка для решения уравнения переноса на неструктурированных сетках;A third-order projection-characteristic method for solving the transport equation on unstructed grids ⋮ Комплекс объединенных моделей транспорта наносов и взвесей с учетом трехмерных гидродинамических процессов в прибрежной зоне ⋮ Эрмитова характеристическая схема для неоднородного линейного уравнения переноса ⋮ Boundary conditions for modeling the impact of wheels on railway track ⋮ Modeling of ultrasonic waves in fractured rails with an explicit approach ⋮ Comparison of dissipation and dispersion properties of compact difference schemes for the numerical solution of the advection equation

Cites Work

• High resolution schemes for hyperbolic conservation laws. (Reprint)
• 3-D large-scale wave propagation modeling by spectral element method on Cray T3E multiprocessor
• Influence of natural disasters on ground facilities
• Grid-characteristic method using high-order interpolation on tetrahedral hierarchical meshes with a multiple time step
• A COMPARATIVE STUDY OF EXPLICIT DIFFERENTIAL OPERATORS ON ARBITRARY GRIDS
• Numerical simulation of seismic activity by the grid-characteristic method
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