Concepedia

A. G. Kostyuchenko

AG

Statistics

Publications

13

Citations

335

H-Index

12

Active since

1967

Affiliations

Lomonosov Moscow State University(Current)

A. G. Kostyuchenko is an author at Lomonosov Moscow State University specializing in mathematics, natural sciences, and differential equations.

Publications per year

1967–2010

13

Publications

13

Self-adjoint quadratic operator pencils and elliptic problems

A. G. Kostyuchenko · Functional Analysis and Its Applications · 1983 · 60 citations

, , +12

Generalized Jacobi matrices and deficiency numbers of ordinary differential operators with polynomial coefficients

A. G. Kostyuchenko · Functional Analysis and Its Applications · 1999 · 45 citations

, , +7

Complete Indefiniteness Tests for Jacobi Matrices with Matrix Entries

A. G. Kostyuchenko · Functional Analysis and Its Applications · 2001 · 32 citations

, , +14

Asymptotic behavior of the eigenvalues of the sturm-liouville operator problem

A. G. Kostyuchenko, B. M. Levitan · Functional Analysis and Its Applications · 1967 · 32 citations

, , +13

Problem of oscillations of an elastic half cylinder and related self-adjoint quadratic pencils

A. G. Kostyuchenko, M. B. Orazov · Journal of Mathematical Sciences · 1986 · 31 citations

, , +13

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