Reflectionless truncation of target area for axially symmetric anisotropic elasticity

Authors:
Vadim Lisitsa;Egor Lys
Affiliations:
Inst. of Petroleum Geology and Geophysics SB RAS, 3, Koptug pr., Novosibirsk, 630090, Russia;Inst. of Petroleum Geology and Geophysics SB RAS, 3, Koptug pr., Novosibirsk, 630090, Russia
Venue:
Journal of Computational and Applied Mathematics
Year:
2010

Citing 4
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Abstract

This paper presents an approach to numerical simulation of seismic wave propagation in anisotropic elastic media in cylindrical coordinates by means of conservative finite difference scheme on staggered grids. An original low cost domain distension based on Optimal Grids is proposed to restrict computational domain.