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Ray tracing in anisotropic media with singularities
- 1.0143444 - GFU-E 20010016 RIV GB eng J - Journal Article
Vavryčuk, Václav
Ray tracing in anisotropic media with singularities.
Geophysical Journal International. Roč. 145, č. 1 (2001), s. 265-276. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : anisotropic media * ray tracing * singularities
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.366, year: 2001
Singularities often cause trouble in tracing rays in inhomogeneous anisotropic media. The ray-tracing algorithms can break down in the vicinity of the singularities because the medium becomes nearly degenerate and the right-hand sides of the ray-tracing equations yield indefinite expressions.
Permanent Link: http://hdl.handle.net/11104/0041143
Number of the records: 1