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Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media. / Kostin, Victor; Lisitsa, Vadim; Reshetova, Galina et al.

In: CEUR Workshop Proceedings, Vol. 1482, 09.2015, p. 49-60.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Kostin, V, Lisitsa, V, Reshetova, G, Tcheverda, V & Vishnevsky, D 2015, 'Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media', CEUR Workshop Proceedings, vol. 1482, pp. 49-60.

APA

Kostin, V., Lisitsa, V., Reshetova, G., Tcheverda, V., & Vishnevsky, D. (2015). Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media. CEUR Workshop Proceedings, 1482, 49-60.

Vancouver

Kostin V, Lisitsa V, Reshetova G, Tcheverda V, Vishnevsky D. Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media. CEUR Workshop Proceedings. 2015 Sept;1482:49-60.

Author

Kostin, Victor ; Lisitsa, Vadim ; Reshetova, Galina et al. / Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media. In: CEUR Workshop Proceedings. 2015 ; Vol. 1482. pp. 49-60.

BibTeX

@article{dfc02d44e8744a6082c5275740ea4944,
title = "Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media",
abstract = "This paper presents a problem-oriented approach, designed for numerical simulation of seismic wave propagation in models containing geological formations with complex properties such as anisotropy, attenuation, and small-scale heterogeneities. Each of the named property requires special treatment which increases computational com-plexity of the algorithm in comparison with ideally elastic isotropic media. At the same time these formations are typically relatively small taking up to 25% of the model, thus the computationally expensive approaches can be used only locally to speed-up the simulations. In this paper we discuss both mathematical and numerical aspects of hybrid algorithm paying the main attention to its parallel implementation.",
author = "Victor Kostin and Vadim Lisitsa and Galina Reshetova and Vladimir Tcheverda and Dmitry Vishnevsky",
year = "2015",
month = sep,
language = "English",
volume = "1482",
pages = "49--60",
journal = "CEUR Workshop Proceedings",
issn = "1613-0073",
publisher = "CEUR-WS",
note = "1st Russian Conference on Supercomputing Days 2015, RuSCDays 2015 ; Conference date: 28-09-2015 Through 29-09-2015",

}

RIS

TY - JOUR

T1 - Massively parallel hybrid algorithm for simulation of seismic wave propagation in complex media

AU - Kostin, Victor

AU - Lisitsa, Vadim

AU - Reshetova, Galina

AU - Tcheverda, Vladimir

AU - Vishnevsky, Dmitry

PY - 2015/9

Y1 - 2015/9

N2 - This paper presents a problem-oriented approach, designed for numerical simulation of seismic wave propagation in models containing geological formations with complex properties such as anisotropy, attenuation, and small-scale heterogeneities. Each of the named property requires special treatment which increases computational com-plexity of the algorithm in comparison with ideally elastic isotropic media. At the same time these formations are typically relatively small taking up to 25% of the model, thus the computationally expensive approaches can be used only locally to speed-up the simulations. In this paper we discuss both mathematical and numerical aspects of hybrid algorithm paying the main attention to its parallel implementation.

AB - This paper presents a problem-oriented approach, designed for numerical simulation of seismic wave propagation in models containing geological formations with complex properties such as anisotropy, attenuation, and small-scale heterogeneities. Each of the named property requires special treatment which increases computational com-plexity of the algorithm in comparison with ideally elastic isotropic media. At the same time these formations are typically relatively small taking up to 25% of the model, thus the computationally expensive approaches can be used only locally to speed-up the simulations. In this paper we discuss both mathematical and numerical aspects of hybrid algorithm paying the main attention to its parallel implementation.

UR - http://www.scopus.com/inward/record.url?scp=84954498863&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84954498863

VL - 1482

SP - 49

EP - 60

JO - CEUR Workshop Proceedings

JF - CEUR Workshop Proceedings

SN - 1613-0073

T2 - 1st Russian Conference on Supercomputing Days 2015, RuSCDays 2015

Y2 - 28 September 2015 through 29 September 2015

ER -

ID: 25778496