On the Best Recovery of a Family of Operators on the Manifold $$\mathbb R^n\times\mathbb T^m$$

IF 0.4 4区 数学 Q4 MATHEMATICS
G. G. Magaril-Il’yaev, E. O. Sivkova
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引用次数: 0

Abstract

Given a one-parameter family of operators on the manifold \(\mathbb R^n\times\mathbb T^m\), we solve the problem of the best recovery of an operator for a given value of the parameter from inaccurate data on the operators for other values of the parameter from a certain compact set. We construct a family of best recovery methods. As a consequence, we obtain families of best recovery methods for the solutions of the heat equation and the Dirichlet problem for a half-space.

论流形 $$\mathbb R^n\times\mathbb T^m$$ 上一族算子的最佳恢复力
Abstract Given a one-parameter family of operators on the manifold \(\mathbb R^n\times\mathbb T^m\), we solve the problem of the best recovery of an operator for a given value of the parameter from inaccurate data on the operators for other values of the parameter from a certain compact set.我们构建了一个最佳复原方法族。因此,我们得到了半空间热方程和迪里夏特问题解的最佳复原方法族。
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来源期刊
Proceedings of the Steklov Institute of Mathematics
Proceedings of the Steklov Institute of Mathematics MATHEMATICS, APPLIED-MATHEMATICS
CiteScore
0.90
自引率
20.00%
发文量
24
审稿时长
4-8 weeks
期刊介绍: Proceedings of the Steklov Institute of Mathematics is a cover-to-cover translation of the Trudy Matematicheskogo Instituta imeni V.A. Steklova of the Russian Academy of Sciences. Each issue ordinarily contains either one book-length article or a collection of articles pertaining to the same topic.
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