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Publications in Math-Net.Ru |
Citations |
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2010 |
1. |
R. S. Ismagilov, A. G. Kostyuchenko, “Spectral Asymptotics for the Sturm–Liouville Operator with Point Interaction”, Funktsional. Anal. i Prilozhen., 44:4 (2010), 14–20 ; Funct. Anal. Appl., 44:4 (2010), 253–258 |
13
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2009 |
2. |
R. S. Ismagilov, A. G. Kostyuchenko, “Perturbation of the Spectrum of a Differential Operator under a Bounded Perturbation of the Potential”, Funktsional. Anal. i Prilozhen., 43:3 (2009), 54–64 ; Funct. Anal. Appl., 43:3 (2009), 208–216 |
3
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2008 |
3. |
R. S. Ismagilov, A. G. Kostyuchenko, “On the Asymptotics of the Spectrum of a Nonsemibounded Vector Sturm–Liouville Operator”, Funktsional. Anal. i Prilozhen., 42:2 (2008), 11–22 ; Funct. Anal. Appl., 42:2 (2008), 89–97 |
5
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2007 |
4. |
R. S. Ismagilov, A. G. Kostyuchenko, “On the Spectrum of a Vector Schrödinger Operator”, Funktsional. Anal. i Prilozhen., 41:1 (2007), 39–51 ; Funct. Anal. Appl., 41:1 (2007), 31–41 |
8
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2001 |
5. |
A. G. Kostyuchenko, K. A. Mirzoev, “Complete Indefiniteness Tests for Jacobi Matrices with Matrix Entries”, Funktsional. Anal. i Prilozhen., 35:4 (2001), 32–37 ; Funct. Anal. Appl., 35:4 (2001), 265–269 |
37
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1999 |
6. |
A. G. Kostyuchenko, A. A. Stepanov, “Infinite-Dimensional Elliptic Coordinates”, Funktsional. Anal. i Prilozhen., 33:4 (1999), 73–78 ; Funct. Anal. Appl., 33:4 (1999), 300–303 |
6
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7. |
A. G. Kostyuchenko, K. A. Mirzoev, “Generalized Jacobi Matrices and Deficiency Numbers of Ordinary Differential Operators with Polynomial Coefficients”, Funktsional. Anal. i Prilozhen., 33:1 (1999), 30–45 ; Funct. Anal. Appl., 33:1 (1999), 25–37 |
47
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8. |
A. G. Kostyuchenko, E. D. Nursultanov, “On integral operators in $L_p$-spaces”, Fundam. Prikl. Mat., 5:2 (1999), 475–491 |
6
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1998 |
9. |
A. G. Kostyuchenko, A. A. Shkalikov, M. Yu. Yurkin, “On the Stability of a Top with a Cavity Filled with a Viscous Fluid”, Funktsional. Anal. i Prilozhen., 32:2 (1998), 36–55 ; Funct. Anal. Appl., 32:2 (1998), 100–113 |
15
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10. |
A. G. Kostyuchenko, K. A. Mirzoev, “Three-term recurrence relations with matrix coefficients. The completely indefinite case”, Mat. Zametki, 63:5 (1998), 709–716 ; Math. Notes, 63:5 (1998), 624–630 |
33
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11. |
A. G. Kostyuchenko, E. D. Nursultanov, “Theory of control of “catastrophes””, Uspekhi Mat. Nauk, 53:3(321) (1998), 199–200 ; Russian Math. Surveys, 53:3 (1998), 628–629 |
4
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1996 |
12. |
A. G. Kostyuchenko, K. A. Mirzoev, “A criterion for the complete indeterminacy of three-term recurrence relations”, Uspekhi Mat. Nauk, 51:6(312) (1996), 207–208 ; Russian Math. Surveys, 51:6 (1996), 1208–1209 |
1
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1991 |
13. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Trace formula for polynomial operator pencils and its applications”, Funktsional. Anal. i Prilozhen., 25:4 (1991), 90–92 ; Funct. Anal. Appl., 25:4 (1991), 306–308 |
1
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14. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Spectral asymptotics of polynomial pencils of differential operators in bounded domains”, Funktsional. Anal. i Prilozhen., 25:1 (1991), 7–20 ; Funct. Anal. Appl., 25:1 (1991), 5–16 |
7
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1990 |
15. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Spectral asymptotics of polynomial pencils of differential
operators”, Dokl. Akad. Nauk SSSR, 313:5 (1990), 1036–1040 ; Dokl. Math., 42:1 (1991), 120–124 |
2
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16. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Spectral asymptotics of polynomial pencils of differential operators on a compact manifold without boundary”, Funktsional. Anal. i Prilozhen., 24:2 (1990), 76–78 ; Funct. Anal. Appl., 24:2 (1990), 146–148 |
3
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17. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Spectral asymptotics of non-self-adjoint elliptic systems of differential operators in bounded domains”, Funktsional. Anal. i Prilozhen., 24:1 (1990), 64–66 ; Funct. Anal. Appl., 24:1 (1991), 54–57 |
6
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18. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Spectral asymptotics of polynomial pencils of differential operators”, Mat. Zametki, 47:3 (1990), 129–130 |
2
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19. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Spectral asymptotics of nonselfadjoint elliptic systems of differential operators on bounded domains”, Mat. Sb., 181:12 (1990), 1678–1693 ; Math. USSR-Sb., 71:2 (1992), 517–531 |
16
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20. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Distribution of eigenvalues of second-order nonselfadjoint differential operators”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1990, no. 3, 24–31 |
5
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1989 |
21. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Eigenvalues of the equation $Au=\lambda Bu$ on a compact manifold without boundary”, Funktsional. Anal. i Prilozhen., 23:1 (1989), 63–64 ; Funct. Anal. Appl., 23:1 (1989), 52–53 |
2
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1988 |
22. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Uniqueness of solution of the Cauchy problem for second-order parabolic equations with increasing coefficients”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1988, no. 4, 25–32 |
1
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1986 |
23. |
K. Kh. Boimatov, A. G. Kostyuchenko, “The effect of lowest coefficients of an elliptic differential operator on the spectral function”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1986, no. 2, 15–23 |
1
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1985 |
24. |
K. Kh. Boimatov, A. G. Kostyuchenko, “A spectral asymptotics of an elliptic operator in a bounded domain”, Funktsional. Anal. i Prilozhen., 19:2 (1985), 67–69 ; Funct. Anal. Appl., 19:2 (1985), 136–138 |
2
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1984 |
25. |
K. Kh. Boimatov, A. G. Kostyuchenko, “Distribution of the eigenvalues of the equation $Au=\lambda Bu$ in the whole space”, Dokl. Akad. Nauk SSSR, 277:6 (1984), 1292–1295 |
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1983 |
26. |
A. G. Kostyuchenko, A. A. Shkalikov, “Self-adjoint quadratic operator pencils and elliptic problems”, Funktsional. Anal. i Prilozhen., 17:2 (1983), 38–61 ; Funct. Anal. Appl., 17:2 (1983), 109–128 |
58
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27. |
A. G. Kostyuchenko, A. A. Shkalikov, “On the theory of selfadjoint quadratic operator pencils”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1983, no. 6, 40–51 |
2
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1978 |
28. |
K. Kh. Boimatov, A. G. Kostyuchenko, “The asymptotic behavior of Riesz means of the spectral function of an elliptic operator”, Dokl. Akad. Nauk SSSR, 241:3 (1978), 517–520 |
1
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29. |
A. G. Kostyuchenko, A. A. Shkalikov, “Summability of eigenfunction expansions of differential operators and convolution operators”, Funktsional. Anal. i Prilozhen., 12:4 (1978), 24–40 ; Funct. Anal. Appl., 12:4 (1978), 262–276 |
12
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1977 |
30. |
A. G. Kostyuchenko, M. B. Orazov, “The completeness of root vectors in certain self-adjoint quadratic bundles”, Funktsional. Anal. i Prilozhen., 11:4 (1977), 85–87 ; Funct. Anal. Appl., 11:4 (1977), 317–319 |
7
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1975 |
31. |
A. G. Kostyuchenko, M. B. Orazov, “Certain properties of the roots of a self-adjoint quadratic pencil”, Funktsional. Anal. i Prilozhen., 9:4 (1975), 28–40 ; Funct. Anal. Appl., 9:4 (1975), 295–305 |
17
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1974 |
32. |
A. G. Kostyuchenko, G. V. Radzievskii, “The summability by Abel's method of $n$-tuple expansions”, Sibirsk. Mat. Zh., 15:4 (1974), 855–870 |
6
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1973 |
33. |
A. G. Kostyuchenko, B. S. Mityagin, “Holomorphic fiberings and multivalued functions of elements of a Banach algebra”, Funktsional. Anal. i Prilozhen., 7:2 (1973), 32–42 ; Funct. Anal. Appl., 7:2 (1973), 113–121 |
4
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34. |
V. P. Belogrud', A. G. Kostyuchenko, “The density of the spectrum of a Sturm–Liouville operator”, Uspekhi Mat. Nauk, 28:2(170) (1973), 227–228 |
2
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1967 |
35. |
M. M. Gekhtman, A. G. Kostyuchenko, “Complex eigenvalues of a non-selfadjoint operator”, Differ. Uravn., 3:3 (1967), 509–513 |
1
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36. |
A. G. Kostyuchenko, B. M. Levitan, “Asymptotic behavior of the eigenvalues of the Sturm–Liouville operator problem”, Funktsional. Anal. i Prilozhen., 1:1 (1967), 86–96 ; Funct. Anal. Appl., 1:1 (1967), 75–83 |
32
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37. |
A. G. Kostyuchenko, “Some spectral properties of differential operators”, Mat. Zametki, 1:3 (1967), 365–378 ; Math. Notes, 1:3 (1967), 242–250 |
3
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1966 |
38. |
A. G. Kostyuchenko, “Asymptotic behavior of the spectral function of a singular differential operator of order $2m$”, Dokl. Akad. Nauk SSSR, 168:2 (1966), 276–279 |
4
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39. |
A. G. Kostyuchenko, “Distribution of eigenvalues of singular differential operators”, Dokl. Akad. Nauk SSSR, 168:1 (1966), 21–24 |
5
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1964 |
40. |
A. G. Kostyuchenko, “The asymptotic distribution of eigenvalues of elliptic operators”, Dokl. Akad. Nauk SSSR, 158:1 (1964), 41–44 |
5
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1961 |
41. |
A. G. Kostyuchenko, G. I. Èskin, “The Cauchy problem for Sobolev–Gal'pern equations”, Tr. Mosk. Mat. Obs., 10 (1961), 273–284 |
6
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1960 |
42. |
A. G. Kostyuchenko, “An estimate of the resolvents of singular elliptic operators”, Dokl. Akad. Nauk SSSR, 132:1 (1960), 32–35 |
1
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43. |
A. G. Kostyuchenko, B. S. Mityagin, “Multidimensional moment problem”, Dokl. Akad. Nauk SSSR, 131:6 (1960), 1249–1252 |
1
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44. |
A. G. Kostyuchenko, B. S. Mityagin, “Positive definite functionals on nuclear spaces”, Dokl. Akad. Nauk SSSR, 131:1 (1960), 13–16 |
1
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45. |
A. G. Kostyuchenko, B. S. Mityagin, “Positive-definite functionals on nuclear spaces”, Tr. Mosk. Mat. Obs., 9 (1960), 283–316 |
6
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46. |
A. G. Kostyuchenko, G. I. Èskin, “Sobolev–Gal'pern equations”, Uspekhi Mat. Nauk, 15:2(92) (1960), 211–212 |
47. |
A. G. Kostyuchenko, B. S. Mityagin, “Positive-definite functionals on nuclear spaces”, Uspekhi Mat. Nauk, 15:1(91) (1960), 244–246 |
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1957 |
48. |
A. G. Kostyuchenko, “On the spectral properties of elliptical operators”, Dokl. Akad. Nauk SSSR, 115:1 (1957), 34–37 |
1
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49. |
A. G. Kostyuchenko, “On the behaviour of the eigenfunctions of the selfadjoint operators”, Dokl. Akad. Nauk SSSR, 114:2 (1957), 249–251 |
1
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1954 |
50. |
A. G. Kostyuchenko, G. E. Shilov, “On the solution of Cauchy's problem for regular systems of linear partial differential equations”, Uspekhi Mat. Nauk, 9:3(61) (1954), 141–148 |
3
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1953 |
51. |
A. G. Kostyuchenko, A. V. Skorokhod, “On a theorem of N. K. Bari”, Uspekhi Mat. Nauk, 8:5(57) (1953), 165–166 |
1
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52. |
A. G. Kostyuchenko, “On a connection between the structure of an $(n-1)$-dimensional surface and its principal curvatures”, Uspekhi Mat. Nauk, 8:5(57) (1953), 161–164 |
1
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2009 |
53. |
V. V. Aleksandrov, V. P. Karlikov, A. G. Kostyuchenko, V. E. Podolskii, A. T. Fomenko, V. N. Chubarikov, A. A. Shkalikov, “Viktor Antonovitch Sadovnichii (to 70th anniversary of the birthday)”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2009, no. 3, 3–6 |
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1999 |
54. |
M. S. Agranovich, V. I. Arnol'd, D. G. Vasil'ev, M. I. Vishik, I. M. Gel'fand, A. G. Kostyuchenko, L. D. Kudryavtsev, “Victor Borisovich Lidskii (on his 75th birthday)”, Uspekhi Mat. Nauk, 54:5(329) (1999), 197–203 ; Russian Math. Surveys, 54:5 (1999), 1077–1085 |
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1971 |
55. |
I. M. Gel'fand, A. G. Kostyuchenko, B. M. Levitan, Ya. B. Lopatinskii, S. L. Sobolev, G. E. Shilov, “Zaid Ismailovich Khalilov (on the occasion of his sixtieth birthday)”, Uspekhi Mat. Nauk, 26:3(159) (1971), 221–224 ; Russian Math. Surveys, 26:3 (1971), 185–188 |
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