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Kushnirchuk, I F
Statistics Math-Net.Ru
Total publications: 12
Scientific articles: 12

Number of views:
This page:117
Abstract pages:1056
Full texts:445

https://www.mathnet.ru/eng/person26848
List of publications on Google Scholar
List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/481191

Publications in Math-Net.Ru Citations
1978
1. Ya. N. Gaborak, I. F. Kushnirchuk, M. I. Ponyuk, “Equivalence of third order differential operators with a regular singular point”, Sibirsk. Mat. Zh., 19:6 (1978),  1254–1259  mathnet  mathscinet  zmath; Siberian Math. J., 19:6 (1978), 882–886  isi 1
1977
2. I. F. Kushnirchuk, “Necessary and sufficient conditions for the equivalence of differential operators with a regular singular point”, Sibirsk. Mat. Zh., 18:2 (1977),  340–347  mathnet  mathscinet  zmath; Siberian Math. J., 18:2 (1977), 244–249  isi 2
1976
3. I. F. Kushnirchuk, K. M. Fishman, “On the question of the similarity of quasitriangular matrices in the space of analytic functions in the disc”, Izv. Vyssh. Uchebn. Zaved. Mat., 1976, no. 8,  42–51  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 20:8 (1976), 33–40
1975
4. I. I. Ibragimov, I. F. Kushnirchuk, “On the completeness of the system of eigenfunctions of a class of partial differential operators”, Dokl. Akad. Nauk SSSR, 222:5 (1975),  1020–1023  mathnet  mathscinet  zmath
5. I. F. Kushnirchuk, N. I. Nagnibida, “Completeness, and the property of being a basis, of the solutions of a certain differential equation in analytic spaces”, Differ. Uravn., 11:7 (1975),  1217–1224  mathnet  mathscinet  zmath
6. I. F. Kushnirchuk, N. I. Nagnibida, “The completeness, in analytic spaces in the disc, of the systems of eigenfunctions of linear ordinary differential operators”, Differ. Uravn., 11:5 (1975),  924–927  mathnet  mathscinet  zmath
1974
7. I. I. Ibragimov, I. F. Kushnirchuk, “On completeness of systems of cylinder functions in analytic spaces”, Dokl. Akad. Nauk SSSR, 214:4 (1974),  758–760  mathnet  mathscinet  zmath
8. I. I. Ibragimov, I. F. Kushnirchuk, “On the equivalence of Bessel and Euler operators in spaces of functions analytic in a disk”, Dokl. Akad. Nauk SSSR, 214:1 (1974),  33–36  mathnet  mathscinet  zmath
9. I. F. Kushnirchuk, N. I. Nagnibida, K. M. Fishman, “Equivalence of differential operators with a regular singular point”, Funktsional. Anal. i Prilozhen., 8:2 (1974),  83–84  mathnet  mathscinet  zmath; Funct. Anal. Appl., 8:2 (1974), 169–171 2
1973
10. I. F. Kushnirchuk, N. I. Nagnibida, “The connection of certain bases in an analytic space”, Sibirsk. Mat. Zh., 14:4 (1973),  889–894  mathnet  mathscinet  zmath; Siberian Math. J., 14:4 (1973), 620–624 1
1964
11. I. F. Kushnirchuk, “The Cauchy problem for a partial differential equation of $n$th order”, Sibirsk. Mat. Zh., 5:5 (1964),  1061–1070  mathnet  mathscinet  zmath
1962
12. I. F. Kushnirchuk, “On a partial differential equation of higher order”, Dokl. Akad. Nauk SSSR, 145:4 (1962),  727–730  mathnet  mathscinet  zmath

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