Uniqueness of a Solution to the Lavrent’ev Integral Equation in n-Dimensional Space

IF 0.7 4区 数学 Q3 MATHEMATICS, APPLIED Computational Mathematics and Mathematical Physics Pub Date : 2024-04-22 DOI:10.1134/s0965542524030084
M. M. Kokurin, V. V. Klyuchev, A. V. Gavrilova
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Abstract

We study the multidimensional analogue of the Lavrent’ev integral equation to which an inverse problem of acoustic sounding is reduced. Conditions under which the studied equation has a unique solution are established. Results of numerical experiments concerning the solution of the inverse acoustic problem with variously located sets of sources and detectors are presented.

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n 维空间中拉夫伦特埃夫积分方程解法的唯一性
摘要 我们研究了 Lavrent'ev 积分方程的多维类似方程,并将声学探测的反问题简化为该方程。确定了所研究方程具有唯一解的条件。文中还介绍了在声源和探测器位置各异的情况下解决反声学问题的数值实验结果。
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来源期刊
Computational Mathematics and Mathematical Physics
Computational Mathematics and Mathematical Physics MATHEMATICS, APPLIED-PHYSICS, MATHEMATICAL
CiteScore
1.50
自引率
14.30%
发文量
125
审稿时长
4-8 weeks
期刊介绍: Computational Mathematics and Mathematical Physics is a monthly journal published in collaboration with the Russian Academy of Sciences. The journal includes reviews and original papers on computational mathematics, computational methods of mathematical physics, informatics, and other mathematical sciences. The journal welcomes reviews and original articles from all countries in the English or Russian language.
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