3D elastic frequency-domain iterative solver for full-waveform inversion

Victor Kostin; Dmitry Neklyudov; Vladimir Tcheverda; Mikhail Belonosov; Maxim Dmitriev

doi:10.1190/segam2016-13611428.1

3D elastic frequency-domain iterative solver for full-waveform inversion

Victor Kostin, Dmitry Neklyudov, Vladimir Tcheverda, Mikhail Belonosov, Maxim Dmitriev

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

3 Цитирования (Scopus)

Аннотация

We propose an iterative method for a large-scale frequency domain solution of the elastic wave equation in 3D heterogeneous media for full waveform inversion (FWI) of land seismic data. The method is based on a Krylov-type technique with a semi-analytical preconditioner. The method is adapted for use on HPC clusters with distributed memory. It converges fast for low frequencies required for inversion and demonstrates good accuracy.

Язык оригинала	английский
Страницы (с-по)	3825-3829
Число страниц	5
Журнал	SEG Technical Program Expanded Abstracts
Том	35
DOI	https://doi.org/10.1190/segam2016-13611428.1
Состояние	Опубликовано - окт 2016
Опубликовано для внешнего пользования	Да
Событие	SEG International Exposition and 86th Annual Meeting, SEG 2016 - Dallas, Соединенные Штаты Америки Продолжительность: 16 окт 2011 → 21 окт 2011

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10.1190/segam2016-13611428.1

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title = "3D elastic frequency-domain iterative solver for full-waveform inversion",

abstract = "We propose an iterative method for a large-scale frequency domain solution of the elastic wave equation in 3D heterogeneous media for full waveform inversion (FWI) of land seismic data. The method is based on a Krylov-type technique with a semi-analytical preconditioner. The method is adapted for use on HPC clusters with distributed memory. It converges fast for low frequencies required for inversion and demonstrates good accuracy.",

author = "Victor Kostin and Dmitry Neklyudov and Vladimir Tcheverda and Mikhail Belonosov and Maxim Dmitriev",

year = "2016",

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doi = "10.1190/segam2016-13611428.1",

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pages = "3825--3829",

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3D elastic frequency-domain iterative solver for full-waveform inversion. / Kostin, Victor; Neklyudov, Dmitry; Tcheverda, Vladimir; Belonosov, Mikhail; Dmitriev, Maxim.

В: SEG Technical Program Expanded Abstracts, Том 35, 10.2016, стр. 3825-3829.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

TY - JOUR

T1 - 3D elastic frequency-domain iterative solver for full-waveform inversion

AU - Kostin, Victor

AU - Neklyudov, Dmitry

AU - Tcheverda, Vladimir

AU - Belonosov, Mikhail

AU - Dmitriev, Maxim

PY - 2016/10

Y1 - 2016/10

N2 - We propose an iterative method for a large-scale frequency domain solution of the elastic wave equation in 3D heterogeneous media for full waveform inversion (FWI) of land seismic data. The method is based on a Krylov-type technique with a semi-analytical preconditioner. The method is adapted for use on HPC clusters with distributed memory. It converges fast for low frequencies required for inversion and demonstrates good accuracy.

AB - We propose an iterative method for a large-scale frequency domain solution of the elastic wave equation in 3D heterogeneous media for full waveform inversion (FWI) of land seismic data. The method is based on a Krylov-type technique with a semi-analytical preconditioner. The method is adapted for use on HPC clusters with distributed memory. It converges fast for low frequencies required for inversion and demonstrates good accuracy.

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U2 - 10.1190/segam2016-13611428.1

DO - 10.1190/segam2016-13611428.1

M3 - Conference article

AN - SCOPUS:85019154769

VL - 35

SP - 3825

EP - 3829

JO - SEG Technical Program Expanded Abstracts

JF - SEG Technical Program Expanded Abstracts

SN - 1052-3812

T2 - SEG International Exposition and 86th Annual Meeting, SEG 2016

Y2 - 16 October 2011 through 21 October 2011

ER -

3D elastic frequency-domain iterative solver for full-waveform inversion

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