To the Solution of Coefficient Inverse Problems with High-Order Overdetermination Conditions

We consider the problem of identifying the constant parameters involved in the right-hand sides of a linear nonautonomous system of differential equations with first-order ordinary derivatives. The specificity of the problem lies in the fact that additional conditions for identifying the unknown parameters, firstly, are nonlocal, and, secondly, include derivatives of an unknown function. The work examines the conditions for existence and uniqueness of a solution to the problem and proposes two different approaches to the numerical solution of the problem. The results of computer experiments are presented.

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Publication Details

Journal
Russian Mathematics
Published
2025-05-01
DOI
https://doi.org/10.3103/s1066369x25700367
Primary Topic
Numerical methods in inverse problems
Type
article
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article

To the Solution of Coefficient Inverse Problems with High-Order Overdetermination Conditions

К. Р. Айда-заде, V. M. Abdullayev
Russian Mathematics
Numerical methods in inverse problems
article

To the Solution of Coefficient Inverse Problems with High-Order Overdetermination Conditions

К. Р. Айда-заде, V. M. Abdullayev
article en

Abstract

We consider the problem of identifying the constant parameters involved in the right-hand sides of a linear nonautonomous system of differential equations with first-order ordinary derivatives. The specificity of the problem lies in the fact that additional conditions for identifying the unknown parameters, firstly, are nonlocal, and, secondly, include derivatives of an unknown function. The work examines the conditions for existence and uniqueness of a solution to the problem and proposes two different approaches to the numerical solution of the problem. The results of computer experiments are presented.

Russian MathematicsVol. 69(5)
Azerbaijan State Oil and Industry University (AZ), Western Caspian University (AZ), Ministry of Science and Education Republic of Azerbaijan (AZ), Azerbaijan University of Architecture and Construction (AZ)
Reduced inequalities
Openalex Percentile: Top 77%
Numerical methods in inverse problems
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To the Solution of Coefficient Inverse Problems with High-Order Overdetermination Conditions — К. Р. Айда-заде, V. M. Abdullayev · Russian Mathematics (2025) | TGRS Research Map | TGRS