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Ivan Pšenčík
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Journal Article

Induced Microseismic Event with Strong Rupture Directivity and Superimposed Attenuation Effects

Miłosz Wcisło, František Staněk, František Gallovič, Shaojiang Wu, Ivan Pšenčík
Published: 01 March 2023
Seismological Research Letters (2023) 94 (3): 1455–1466.
DOI: https://doi.org/10.1785/0220220229
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Journal Article

Weak-anisotropy approximation of P-wave reflection coefficient in anisotropic media of arbitrary symmetry and tilt

Ivan Pšenčík, Véronique Farra
Journal: Geophysics
Published: 18 March 2022
Geophysics (2022) 87 (3): C39–C48.
DOI: https://doi.org/10.1190/geo2021-0471.1
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Weak-anisotropy approximation of P-wave geometric spreading in horizontally layered anisotropic media of arbitrary symmetry: Tilted transversely isotropic specification

Véronique Farra, Ivan Pšenčík
Journal: Geophysics
Published: 01 July 2021
Geophysics (2021) 86 (4): C119–C132.
DOI: https://doi.org/10.1190/geo2020-0720.1
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Journal Article

Practical concept of traveltime inversion of simulated P-wave vertical seismic profile data in weak to moderate arbitrary anisotropy

Ivan Pšenčík, Bohuslav Růžek, Petr Jílek
Journal: Geophysics
Published: 14 May 2020
Geophysics (2020) 85 (4): C107–C123.
DOI: https://doi.org/10.1190/geo2019-0331.1
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P-wave reflection-moveout approximation for horizontally layered media of arbitrary moderate anisotropy

Véronique Farra, Ivan Pšenčík
Journal: Geophysics
Published: 21 January 2020
Geophysics (2020) 85 (2): C61–C70.
DOI: https://doi.org/10.1190/geo2019-0232.1
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Journal Article

Reflection moveout approximation for a P-SV wave in a moderately anisotropic homogeneous vertical transverse isotropic layer

Véronique Farra, Ivan Pšenčík
Journal: Geophysics
Published: 04 February 2019
Geophysics (2019) 84 (2): C75–C83.
DOI: https://doi.org/10.1190/geo2018-0474.1
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Journal Article

Reflection moveout approximations for P-waves in a moderately anisotropic homogeneous tilted transverse isotropy layer

Ivan Pšenčík, Véronique Farra
Journal: Geophysics
Published: 18 August 2017
Geophysics (2017) 82 (5): C175–C185.
DOI: https://doi.org/10.1190/geo2016-0381.1
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Journal Article

Seismic anisotropy — Introduction

Vladimir Grechka, Ivan Pšenčík, Igor Ravve, Ilya Tsvankin
Journal: Geophysics
Published: 19 June 2017
Geophysics (2017) 82 (4): WAi–WAii.
DOI: https://doi.org/10.1190/geo2017-0530-spseintro.1
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Journal Article

Weak-anisotropy moveout approximations for P-waves in homogeneous TOR layers

Véronique Farra, Ivan Pšenčík
Journal: Geophysics
Published: 25 May 2017
Geophysics (2017) 82 (4): WA23–WA32.
DOI: https://doi.org/10.1190/geo2016-0623.1
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Weak-anisotropy moveout approximations for P-waves in homogeneous layers of monoclinic or higher anisotropy symmetries

Véronique Farra, Ivan Pšenčík, Petr Jílek
Journal: Geophysics
Published: 26 February 2016
Geophysics (2016) 81 (2): C17–C37.
DOI: https://doi.org/10.1190/geo2015-0223.1
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Book Chapter

Computation of Diffracted Rays in inhomogeneous Media with Curved Interfaces

Author(s)
Vlastislav Červený, Ivan Pšenčík
Book: Seismic Diffraction
Series: Society of Exploration Geophysicists Geophysics Reprint Series
Publisher: Society of Exploration Geophysicists
Published: 01 January 2016
EISBN: 9781560803188
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Summary A method for computing certain types of diffracted rays and corresponding travel-time curves in laterally inhomogeneous media with slightly curved interfaces is suggested. Numerical examples are presented.

Journal Article

Moveout approximations for P- and SV-waves in dip-constrained transversely isotropic media

Véronique Farra, Ivan Pšenčík
Journal: Geophysics
Published: 08 October 2013
Geophysics (2013) 78 (6): V229–V235.
DOI: https://doi.org/10.1190/geo2013-0083.1
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Moveout approximations for P- and SV-waves in VTI media

Véronique Farra, Ivan Pšenčík
Journal: Geophysics
Published: 25 July 2013
Geophysics (2013) 78 (5): WC81–WC92.
DOI: https://doi.org/10.1190/geo2012-0408.1
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Journal Article

Two-point paraxial traveltime formula for inhomogeneous isotropic and anisotropic media: Tests of accuracy

Umair bin Waheed, Ivan Pšenčík, Vlastislav Červený, Einar Iversen, Tariq Alkhalifah
Journal: Geophysics
Published: 24 June 2013
Geophysics (2013) 78 (5): WC65–WC80.
DOI: https://doi.org/10.1190/geo2012-0406.1
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Journal Article

Boundary attenuation angles for inhomogeneous plane waves in anisotropic dissipative media

Vlastislav Červený, Ivan Pšenčík
Journal: Geophysics
Published: 23 May 2011
Geophysics (2011) 76 (3): WA51–WA62.
DOI: https://doi.org/10.1190/1.3555174
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Journal Article

Quality factor Q in dissipative anisotropic media

Vlastislav Červený, Ivan Pšenčík
Journal: Geophysics
Published: 08 July 2008
Geophysics (2008) 73 (4): T63–T75.
DOI: https://doi.org/10.1190/1.2937173
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Journal Article

The Eleventh International Workshop on Seismic Anisotropy (11IWSA)

Vladimir Grechka, Klaus Helbig, Ivan Psencík
Journal: Geophysics
Published: 01 January 2006
Geophysics (2006) 71 (1): 13JF–29JF.
DOI: https://doi.org/10.1190/1.2172478
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Journal Article

First-order ray tracing for qP waves in inhomogeneous, weakly anisotropic media

Ivan Pšenčík, Véronique Farra
Journal: Geophysics
Published: 12 October 2005
Geophysics (2005) 70 (6): D65–D75.
DOI: https://doi.org/10.1190/1.2122411
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Journal Article

Quasi-shear waves in inhomogeneous weakly anisotropic media by the quasi-isotropic approach: A model study

Ivan Pšenčík, Joe A Dellinger
Journal: Geophysics
Published: 28 July 2000
Geophysics (2001) 66 (1): 308–319.
DOI: https://doi.org/10.1190/1.1444909
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Journal Article

PP-wave reflection coefficients in weakly anisotropic elastic media

Vaclav Vavrycuk, Ivan Psencik
Journal: Geophysics
Published: 01 December 1998
Geophysics (1998) 63 (6): 2129–2141.
DOI: https://doi.org/10.1190/1.1444506
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