On the recovering of acoustic attenuation in 2D acoustic tomography

M. A. Shishlenin; N. S. Novikov; D. V. Klyuchinskiy

doi:10.1088/1742-6596/2099/1/012046

On the recovering of acoustic attenuation in 2D acoustic tomography

M. A. Shishlenin, N. S. Novikov, D. V. Klyuchinskiy

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

Аннотация

The inverse problem of recovering the acoustic attenuation in the inclusions inside the human tissue is considered. The coefficient inverse problem is formulated for the first-order system of PDE. We reduce the inverse problem to the optimization of the cost functional by gradient method. The gradient of the functional is determined by solving a direct and conjugate problem. Numerical results are presented.

Язык оригинала	английский
Номер статьи	012046
Журнал	Journal of Physics: Conference Series
Том	2099
Номер выпуска	1
DOI	https://doi.org/10.1088/1742-6596/2099/1/012046
Состояние	Опубликовано - 13 дек. 2021
Событие	International Conference on Marchuk Scientific Readings 2021, MSR 2021 - Novosibirsk, Virtual, Российская Федерация Продолжительность: 4 окт. 2021 → 8 окт. 2021

Предметные области OECD FOS+WOS

1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ

Доступ к документу

10.1088/1742-6596/2099/1/012046

Другие файлы и ссылки

Ссылка на публикацию в Scopus

Цитировать

@article{71db62c7de25457ea27c5ed238dd5ee8,

title = "On the recovering of acoustic attenuation in 2D acoustic tomography",

abstract = "The inverse problem of recovering the acoustic attenuation in the inclusions inside the human tissue is considered. The coefficient inverse problem is formulated for the first-order system of PDE. We reduce the inverse problem to the optimization of the cost functional by gradient method. The gradient of the functional is determined by solving a direct and conjugate problem. Numerical results are presented.",

author = "Shishlenin, {M. A.} and Novikov, {N. S.} and Klyuchinskiy, {D. V.}",

note = "Funding Information: The work was supported by RSCF, project 19-11-00154 “Developing of new mathematical models of acoustic tomography in medicine. Numerical methods, HPC and software”. Publisher Copyright: {\textcopyright} 2021 Institute of Physics Publishing. All rights reserved.; International Conference on Marchuk Scientific Readings 2021, MSR 2021 ; Conference date: 04-10-2021 Through 08-10-2021",

year = "2021",

month = dec,

day = "13",

doi = "10.1088/1742-6596/2099/1/012046",

language = "English",

volume = "2099",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

On the recovering of acoustic attenuation in 2D acoustic tomography. / Shishlenin, M. A.; Novikov, N. S.; Klyuchinskiy, D. V.

В: Journal of Physics: Conference Series, Том 2099, № 1, 012046, 13.12.2021.

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

TY - JOUR

T1 - On the recovering of acoustic attenuation in 2D acoustic tomography

AU - Shishlenin, M. A.

AU - Novikov, N. S.

AU - Klyuchinskiy, D. V.

N1 - Funding Information: The work was supported by RSCF, project 19-11-00154 “Developing of new mathematical models of acoustic tomography in medicine. Numerical methods, HPC and software”. Publisher Copyright: © 2021 Institute of Physics Publishing. All rights reserved.

PY - 2021/12/13

Y1 - 2021/12/13

N2 - The inverse problem of recovering the acoustic attenuation in the inclusions inside the human tissue is considered. The coefficient inverse problem is formulated for the first-order system of PDE. We reduce the inverse problem to the optimization of the cost functional by gradient method. The gradient of the functional is determined by solving a direct and conjugate problem. Numerical results are presented.

AB - The inverse problem of recovering the acoustic attenuation in the inclusions inside the human tissue is considered. The coefficient inverse problem is formulated for the first-order system of PDE. We reduce the inverse problem to the optimization of the cost functional by gradient method. The gradient of the functional is determined by solving a direct and conjugate problem. Numerical results are presented.

UR - http://www.scopus.com/inward/record.url?scp=85123699394&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/2099/1/012046

DO - 10.1088/1742-6596/2099/1/012046

M3 - Conference article

AN - SCOPUS:85123699394

VL - 2099

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012046

T2 - International Conference on Marchuk Scientific Readings 2021, MSR 2021

Y2 - 4 October 2021 through 8 October 2021

ER -

On the recovering of acoustic attenuation in 2D acoustic tomography

Аннотация

Предметные области OECD FOS+WOS

Доступ к документу

Другие файлы и ссылки

Fingerprint

Цитировать