Počet záznamů: 1
Behaviour of rays near singularities in anisotropic media
- 1.0143594 - GFU-E 20030025 RIV US eng J - Článek v odborném periodiku
Vavryčuk, Václav
Behaviour of rays near singularities in anisotropic media.
Physical Review. E. Roč. 67, č. 5 (2003), s. 054105/1-054105/8. ISSN 1063-651X
Grant CEP: GA ČR GA205/00/1350
Výzkumný záměr: CEZ:AV0Z3012916
Klíčová slova: anisotropic media * elasticity * seismic rays * singularities
Kód oboru RIV: DC - Seismologie, vulkanologie a struktura Země
Impakt faktor: 2.202, rok: 2003
The ray field can display a complicated pattern near singularities in inhomogeneous anisotropic elastic media. The peculiarities in the ray field arise particularly near conical and wedge singularities, which generate linear, circular, or elliptical anticaustics in their vicinities. The anticaustic represent barriers for rays and prevent the rays from crossing them.
Trvalý link: http://hdl.handle.net/11104/0041292
Počet záznamů: 1