A componentwise Newton type method for solving the structural inverse gravity problem / Akimova E., Skurydina A. // 14th EAGE International Conference on Geoinformatics - Theoretical and Applied Aspects, Geoinformatics 2015. - 2015. - V. , l. .

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нет данных

Type:

Conference Paper

Abstract:

For solving the structural inverse gravity problem, a componentwise Newton type method is proposed. Parallelization of the algorithm and its implementation on a multicore Intel processor is developed. For a two-layer medium model, the structural inverse problem of reconstructing the interface between media is solved. The comparison of the componentwise Newton type method and modified Newton method in terms of the number of iterations and execution time is carried out.

Author keywords:

Index keywords:

Algorithms; Newton-Raphson method; Componentwise; Intel processors; Modified Newton method; Multi core; Newton-type methods; Number of iterations; Parallelizations; Two-layer; Inverse problems

DOI:

10.3997/2214-4609.201412361

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84947294936&doi=10.3997%2f2214-4609.201412361&partnerID=40&md5=607ddc8bc89e14181c0c20395f2cbd17

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84947294936&doi=10.3997%2f2214-4609.201412361&partnerID=40&md5=607ddc8bc89e14181c0c20395f2cbd17
Affiliations	Yeltsin Ural Federal University, Krasovskii Institute of Mathematics and Mechanics of UrB RAS, Ukraine
References	Martyshko, P.S., Prutkin, I.L., Techniques for separating Gravity Field Sources in Depth (2003) Geofiz Zh, 25 (3), pp. 159-168; Akimova, E.N., Misilov, V.E., Skurydina, A.F., Parallel algorithms for solving a structural inverse magnetic problem on multiprocessing computer systems (2014) Vest. Ufa Aviation. Tekh. Univ, 18 (4-65), pp. 206-215; Akimova, E., Miniakhmetova, A., Martyshko, M., Optimization and parallelization of Newton type methods for solving structurial gravimetry and magnetometry inverse problems (2014) EAGE Geoinformatics 2014 - 13th Intern. Conference on Geoinformatics - Theoretical and Applied Aspects, , Kiev, Ukraine. 12-15 May
Correspondence Address	Akimova, E.; Yeltsin Ural Federal University, Krasovskii Institute of Mathematics and Mechanics of UrB RASUkraine
Publisher	European Association of Geoscientists and Engineers, EAGE
Conference name	14th EAGE International Conference on Geoinformatics - Theoretical and Applied Aspects, Geoinformatics 2015
Conference date	11 May 2015 through 14 May 2015
Conference code	115981
ISBN	9789462821521
Language of Original Document	English
Abbreviated Source Title	EAGE Int. Conf. Geoinformatics - Theor. Appl. Asp., Geoinformatics
Source	Scopus