Search Results - "Dudov, S I" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Stability of best approximation of a convex body by a ball of fixed radius

Stability of best approximation of a convex body by a ball of fixed radius

by Dudov, S. I., Osiptsev, M. A.
Published in Computational mathematics and mathematical physics (01.04.2016)

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Journal Article

Method for finding an approximate solution of the asphericity problem for a convex body

Method for finding an approximate solution of the asphericity problem for a convex body

by Dudov, S. I., Meshcheryakova, E. A.
Published in Computational mathematics and mathematical physics (01.10.2013)

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Journal Article

Characterization of solutions of strong-weak convex programming problems

Characterization of solutions of strong-weak convex programming problems

by Dudov, S. I., Osiptsev, M. A.
Published in Sbornik. Mathematics (01.06.2021)

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Journal Article

Sufficient Conditions for a Minimum of a Strongly Quasiconvex Function on a Weakly Convex Set

Sufficient Conditions for a Minimum of a Strongly Quasiconvex Function on a Weakly Convex Set

by Dudov, S. I., Osiptsev, M. A.
Published in Mathematical Notes (01.02.2022)

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Journal Article

Uniform estimation of a segment function by a polynomial strip of fixed width

Uniform estimation of a segment function by a polynomial strip of fixed width

by Dudov, S. I., Sorina, E. V.
Published in Computational mathematics and mathematical physics (01.11.2011)

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Journal Article

A Formula for the Superdifferential of the Distance Determined by the Gauge Function to the Complement of a Convex Set

A Formula for the Superdifferential of the Distance Determined by the Gauge Function to the Complement of a Convex Set

by Dudov, S. I., Osiptsev, M. A.
Published in Mathematical Notes (01.11.2019)

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Journal Article

Systematization of problems on ball estimates of a convex compactum

Systematization of problems on ball estimates of a convex compactum

by Dudov, S. I.
Published in Sbornik. Mathematics (01.01.2015)

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Journal Article

Spherical Shell of the Boundary of a Compact Set with a Minimum Cross-Sectional Area Formed by a Two-Dimensional Plane

Spherical Shell of the Boundary of a Compact Set with a Minimum Cross-Sectional Area Formed by a Two-Dimensional Plane

by Dudov, S. I., Osiptsev, M. A.
Published in Computational mathematics and mathematical physics (2019)

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Journal Article

Properties of the Distance Function to Strongly and Weakly Convex Sets in a Nonsymmetrical Space

Properties of the Distance Function to Strongly and Weakly Convex Sets in a Nonsymmetrical Space

by Dudov, S. I., Polovinkin, E. S., Abramova, V. V.
Published in Russian mathematics (01.05.2020)

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Journal Article

On the stability of inner and outer approximations of a convex compact set by a ball

On the stability of inner and outer approximations of a convex compact set by a ball

by Dudov, S. I., Dudova, A. S.
Published in Computational mathematics and mathematical physics (01.10.2007)

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Journal Article

Evgenii Sergeevich Polovinkin

Evgenii Sergeevich Polovinkin

by Balashov, M. V., Besov, O. V., Golubov, D. I., Goryainov, V. V., Diesperov, V. N., Dudov, S. I., Ivanov, G. E., Konovalov, S. P., Konstantinov, R. V., Kurzhanskii, A. B., Nasyrov, S. R., Sergeev, A. G., Starkov, V. V., Tikhomirov, V. M., Shabunin, M. I.
Published in Russian mathematical surveys (31.10.2016)

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Journal Article

Relations between several problems of estimating convex compacta by balls

Relations between several problems of estimating convex compacta by balls

by Dudov, S I
Published in Sbornik. Mathematics (28.02.2007)

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Journal Article

Uniform estimate of a compact convex set by a ball in an arbitrary norm

Uniform estimate of a compact convex set by a ball in an arbitrary norm

by Dudov, S I, Zlatorunskaya, I V
Published in Sbornik. Mathematics (31.10.2000)

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Journal Article

External estimation of a segment function by a polynomial strip

External estimation of a segment function by a polynomial strip

by Vygodchikova, I. Yu, Dudov, S. I., Sorin, E. V.
Published in Computational mathematics and mathematical physics (01.07.2009)

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Journal Article

Directional differentiability of the distance function

Directional differentiability of the distance function

by Dudov, S I
Published in Sbornik. Mathematics (30.04.1995)

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Journal Article

Distance between strongly and weakly convex sets

Distance between strongly and weakly convex sets

by Dudov, S. I., Osiptsev, M. A.
Published in Izvestiâ Saratovskogo universiteta. Novaâ seriâ. Seriâ Matematika. Mehanika. Informatika (Online) (22.11.2021)

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Journal Article

On an Inner Estimate of a Convex Body by the Lebesgue Set of Convex Differentiable Function

On an Inner Estimate of a Convex Body by the Lebesgue Set of Convex Differentiable Function

by Dudov, S. I., Abramova, V. V.
Published in Izvestiâ Saratovskogo universiteta. Novaâ seriâ. Seriâ Matematika. Mehanika. Informatika (Online) (2017)

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Journal Article

On asphericity of convex bodies

On asphericity of convex bodies

by Dudov, S. I., Meshcheryakova, E. A.
Published in Russian mathematics (01.02.2015)

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Journal Article

Subdifferentiability and superdifferentiability of distance functions

Subdifferentiability and superdifferentiability of distance functions

by Dudov, S. I.
Published in Mathematical Notes (01.04.1997)

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Journal Article

Concave and convex approximations of the distance function

Concave and convex approximations of the distance function

by Dudov, S. I.
Published in Cybernetics and systems analysis (01.05.1998)

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