Search results
- 1.0143605 - GFU-E 20030036 RIV US eng J - Journal Article
Farra, V. - Pšenčík, Ivan
Properties of the zeroth-, first-, and higher-order approximations of attributes of elastic waves in weakly anisotropic media.
Journal of the Acoustical Society of America. Roč. 114, č. 3 (2003), s. 1366-1378. ISSN 0001-4966. E-ISSN 1520-8524
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : seismic waves * elastic waves * anisotropic media
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.398, year: 2003
Permanent Link: http://hdl.handle.net/11104/0041303 - 2.0143603 - GFU-E 20030034 RIV TR eng J - Journal Article
Růžek, Bohuslav - Vavryčuk, Václav - Hrubcová, Pavla - Zedník, Jan - Guterch, A. - Grad, M. - Keller, G. R. - Posgay, K. - Vozár, J. - Špičák, Aleš - Brückl, E. - Hajnal, Z. - Thybo, H. - Selvi, O.
Crustal anisotropy in the Bohemian Massif, Czech Republic: observations based on Central European Lithospheric Experiment Based on Refraction (CELEBRATION) 2000.
Journal of Geophysical Research. Roč. 108, B8 (2003), s. 2392, ESE 9-1-9-15, doi:10.1029/2002JB002242. ISSN 0148-0227
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : anisotropy * Bohemian Massif * Earth's crust * seismic waves
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 2.992, year: 2003
Permanent Link: http://hdl.handle.net/11104/0041301 - 3.0143594 - GFU-E 20030025 RIV US eng J - Journal Article
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
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : anisotropic media * elasticity * seismic rays * singularities
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 2.202, year: 2003
Permanent Link: http://hdl.handle.net/11104/0041292 - 4.0143593 - GFU-E 20030024 RIV GB eng J - Journal Article
Vavryčuk, Václav
Parabolic lines and caustics in homogeneous weakly anisotropic solids.
Geophysical Journal International. Roč. 152, č. 2 (2003), s. 318-334. ISSN 0956-540X. E-ISSN 1365-246X
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : anisotropy * elastic-wave theory * seismic waves
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.636, year: 2003
Permanent Link: http://hdl.handle.net/11104/0041291 - 5.0143528 - GFU-E 20020022 RIV NL eng J - Journal Article
Šílený, Jan - Vavryčuk, Václav
Can unbiased source be retrieved from anisotropic waveforms by using an isotropic model of the medium?
Tectonophysics. Roč. 356, 1/3 (2002), s. 125-138. ISSN 0040-1951. E-ISSN 1879-3266
R&D Projects: GA AV ČR IAA3012904; GA ČR GA205/00/1350; GA ČR GA205/02/0383
Institutional research plan: CEZ:AV0Z3012916
Keywords : anisotropic waveforms * direct parametrization * indirect parametrization
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.409, year: 2002
Permanent Link: http://hdl.handle.net/11104/0041227 - 6.0143525 - GFU-E 20020019 RIV CH eng J - Journal Article
Zheng, Xuyao - Pšenčík, Ivan
Local determination of weak anisotropy parameters from qP-wave slowness and particle motion measurements.
Pure and Applied Geophysics. Roč. 159, 7/8 (2002), s. 1881-1905. ISSN 0033-4553. E-ISSN 1420-9136
R&D Projects: GA ČR GA205/00/1350
Grant - others:NNSF(CN) No.46774230
Institutional research plan: CEZ:AV0Z3012916
Keywords : weak anisotropy * qP waves * slowness vector, polarization vector * local inversion
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 0.922, year: 2002
Permanent Link: http://hdl.handle.net/11104/0041224 - 7.0143519 - GFU-E 20020013 RIV CZ eng J - Journal Article
Pšenčík, Ivan - Vavryčuk, Václav
Approximate relation between the ray vector and the wave normal in weakly anisotropic media.
Studia geophysica et geodaetica. Roč. 46, č. 4 (2002), s. 793-807. ISSN 0039-3169. E-ISSN 1573-1626
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : wave normal * ray vector * weak anisotropy
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 0.571, year: 2002
Permanent Link: http://hdl.handle.net/11104/0041218 - 8.0143514 - GFU-E 20020008 RIV CZ eng J - Journal Article
Vavryčuk, Václav
Asymptotic elastodynamic Green function in the kiss singularity in homogeneous anisotropic solids.
Studia geophysica et geodaetica. Roč. 46, č. 2 (2002), s. 249-266. ISSN 0039-3169. E-ISSN 1573-1626
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : anisotropy * Green function * seismic waves * singularity
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 0.571, year: 2002
Permanent Link: http://hdl.handle.net/11104/0041213 - 9.0143444 - 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
Permanent Link: http://hdl.handle.net/11104/0041143 - 10.0143429 - GFU-E 20010001 RIV CZ eng J - Journal Article
Vavryčuk, Václav
Exact elastodynamic Green functions for simple types of anisotropy derived from higher-order ray theory.
Studia geophysica et geodaetica. Roč. 45, č. 1 (2001), s. 67-84. ISSN 0039-3169. E-ISSN 1573-1626
R&D Projects: GA ČR GA205/00/1350
Institutional research plan: CEZ:AV0Z3012916
Keywords : Green functions * ray theory * anisotropy
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 0.680, year: 2001
Permanent Link: http://hdl.handle.net/11104/0041128