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Nagnibida, Nikolai Ivanovich
Statistics Math-Net.Ru
Total publications: 38
Scientific articles: 37

Number of views:
This page:2454
Abstract pages:4257
Full texts:1767
References:121

https://www.mathnet.ru/eng/person23357
List of publications on Google Scholar
List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/196830

Publications in Math-Net.Ru Citations
1991
1. N. I. Nagnibida, “Conditions for the completeness of a certain system of entire functions and their applications to the Pomme operators”, Mat. Zametki, 49:1 (1991),  154–156  mathnet  mathscinet  zmath; Math. Notes, 49:1 (1991), 111–113  isi 2
2. N. I. Nagnibida, “On the equivalence of composite operators to a double differentiation operator”, Sibirsk. Mat. Zh., 32:2 (1991),  113–119  mathnet  mathscinet  zmath; Siberian Math. J., 32:2 (1991), 273–279  isi
1990
3. S. S. Linchuk, N. I. Nagnibida, “Equivalence of Pommiez operators in the space of functions that are analytic in a disk”, Sibirsk. Mat. Zh., 31:3 (1990),  55–61  mathnet  mathscinet  zmath; Siberian Math. J., 31:3 (1990), 408–413  isi 4
1987
4. N. I. Nagnibida, “Integral perturbations of the operator of multiplication by an independent variable”, Dokl. Akad. Nauk SSSR, 292:3 (1987),  542–545  mathnet  mathscinet  zmath
1986
5. N. I. Nagnibida, “On operators commuting with multiple integration in a space of analytic functions”, Sibirsk. Mat. Zh., 27:2 (1986),  139–148  mathnet  mathscinet  zmath; Siberian Math. J., 27:2 (1986), 255–262  isi 2
1981
6. N. I. Nagnibida, “On the question of the description of the commutants of an integration operator in analytic spaces”, Sibirsk. Mat. Zh., 22:5 (1981),  127–131  mathnet  mathscinet  zmath; Siberian Math. J., 22:5 (1981), 748–752  isi 2
1979
7. N. I. Berezovskii, N. I. Nagnibida, “A description of continuous solutions of the operator equation $Y^2=d^2/dz^2$ in the space of entire functions”, Mat. Zametki, 26:2 (1979),  179–182  mathnet  mathscinet  zmath; Math. Notes, 26:2 (1979), 582–583  isi
1978
8. N. I. Nagnibida, N. P. Oliinyk, “Equivalence of some second-order differential operators in a space of entire functions”, Differ. Uravn., 14:11 (1978),  1990–1996  mathnet  mathscinet  zmath
9. N. I. Nagnibida, “On roots of the multiple integration operator in the space of functions analytic in a disk”, Izv. Akad. Nauk SSSR Ser. Mat., 42:6 (1978),  1426–1435  mathnet  mathscinet  zmath; Math. USSR-Izv., 13:3 (1979), 685–693  isi
1977
10. N. I. Nagnibida, “The expandability of entire functions in generalized Abel–Gončarov series”, Izv. Vyssh. Uchebn. Zaved. Mat., 1977, no. 9,  65–68  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 21:9 (1977), 52–54
11. N. I. Nagnibida, N. P. Oliinyk, “On the equivalence of differential operators of infinite order in analytic spaces”, Mat. Zametki, 21:1 (1977),  33–39  mathnet  mathscinet  zmath; Math. Notes, 21:1 (1977), 19–21 1
1975
12. I. I. Ibragimov, S. S. Linchuk, N. I. Nagnibida, “On a problem of Whittaker in a class of entire functions of exponential type”, Dokl. Akad. Nauk SSSR, 223:6 (1975),  1301–1303  mathnet  mathscinet  zmath
13. I. I. Ibragimov, N. I. Nagnibida, “On multiple completeness in the sense of M. V. Keldys of a system of entire functions”, Dokl. Akad. Nauk SSSR, 223:2 (1975),  288–291  mathnet  mathscinet  zmath
14. I. I. Ibragimov, N. I. Nagnibida, “On the Whittaker problem”, Dokl. Akad. Nauk SSSR, 222:6 (1975),  1269–1271  mathnet  mathscinet  zmath
15. I. I. Ibragimov, N. I. Nagnibida, “Some remarks on multiple completeness of systems of analytic functions”, Dokl. Akad. Nauk SSSR, 222:4 (1975),  769–771  mathnet  mathscinet  zmath
16. 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
17. 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
18. N. I. Nagnibida, “On the question of reducing volterra operators in analytic spaces to their simplest form”, Mat. Zametki, 17:4 (1975),  625–630  mathnet  mathscinet  zmath; Math. Notes, 17:4 (1975), 372–374 1
19. I. I. Ibragimov, N. I. Nagnibida, “The matrix method and quasi-power bases in the space of analytic functions in a disc”, Uspekhi Mat. Nauk, 30:6(186) (1975),  101–146  mathnet  mathscinet  zmath; Russian Math. Surveys, 30:6 (1975), 107–154 6
1974
20. I. I. Ibragimov, N. I. Nagnibida, “On the completeness of a system of functions on a curve”, Dokl. Akad. Nauk SSSR, 217:6 (1974),  1256–1258  mathnet  mathscinet  zmath
21. I. I. Ibragimov, N. I. Nagnibida, “Multicomplete system of analytic functions”, Dokl. Akad. Nauk SSSR, 214:5 (1974),  1009–1012  mathnet
22. I. I. Ibragimov, S. S. Linchuk, N. I. Nagnibida, “On nearly power bases in an analytic space”, Dokl. Akad. Nauk SSSR, 214:3 (1974),  501–504  mathnet  mathscinet  zmath
23. 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
24. N. I. Nagnibida, “A remark concerning Pincherle bases”, Mat. Zametki, 15:1 (1974),  73–78  mathnet  mathscinet  zmath; Math. Notes, 15:1 (1974), 40–42 1
25. S. S. Linchuk, N. I. Nagnibida, “The quasipower polynomial bases in analytic spaces”, Sibirsk. Mat. Zh., 15:3 (1974),  555–561  mathnet  mathscinet  zmath; Siberian Math. J., 15:3 (1974), 398–402 1
1973
26. I. I. Ibragimov, N. I. Nagnibida, T. S. Shmata, “On a basis of the space of functions analytic in an annulus”, Dokl. Akad. Nauk SSSR, 212:2 (1973),  284–287  mathnet  mathscinet  zmath
27. 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
1972
28. I. I. Ibragimov, N. I. Nagnibida, “On the completeness and basis property of some systems of analytic functions”, Dokl. Akad. Nauk SSSR, 206:6 (1972),  1290–1292  mathnet  mathscinet  zmath 1
29. I. I. Ibragimov, N. I. Nagnibida, “On the basis character of some systems of analytic functions”, Dokl. Akad. Nauk SSSR, 206:5 (1972),  1043–1045  mathnet  mathscinet  zmath 1
1970
30. N. I. Nagnibida, “Completeness in analytic spaces of subsequences of Laguerre and Jacobi polynomials”, Mat. Zametki, 7:3 (1970),  299–306  mathnet  mathscinet  zmath; Math. Notes, 7:3 (1970), 182–186 1
31. N. I. Nagnibida, “On a basis of the space of analytic functions in a disc”, Sibirsk. Mat. Zh., 11:2 (1970),  407–413  mathnet  mathscinet  zmath; Siberian Math. J., 11:2 (1970), 310–314 7
1969
32. N. I. Nagnibida, “The equivalence of certain first order differential operators with “singularities””, Sibirsk. Mat. Zh., 10:6 (1969),  1422–1426  mathnet  mathscinet  zmath; Siberian Math. J., 10:6 (1969), 1056–1058
1967
33. N. I. Nagnibida, “Isomorphisms of analytic spaces that commute with differentiation”, Mat. Sb. (N.S.), 72(114):2 (1967),  250–260  mathnet  mathscinet  zmath; Math. USSR-Sb., 1:2 (1967), 221–231 3
34. N. I. Nagnibida, “On the question of completeness of subsequences of Hermite polynomials”, Sibirsk. Mat. Zh., 8:1 (1967),  11–18  mathnet  mathscinet  zmath; Siberian Math. J., 8:1 (1967), 7–12 2
1966
35. N. I. Nagnibida, “On the question of isomorphisms of an analytic space commuting with a power of a differential operator”, Dokl. Akad. Nauk SSSR, 167:6 (1966),  1230–1233  mathnet  mathscinet  zmath 1
36. N. I. Nagnibida, “Certain properties of generalized integration operators in analytic space”, Sibirsk. Mat. Zh., 7:6 (1966),  1306–1318  mathnet  mathscinet  zmath; Siberian Math. J., 7:6 (1966), 1026–1034 14
1964
37. N. I. Nagnibida, “On an interpolation problem”, Sibirsk. Mat. Zh., 5:6 (1964),  1425–1427  mathnet  mathscinet  zmath
1976
38. I. I. Ibragimov, S. S. Linchuk, N. I. Nagnibida, “Поправки к статье “О задаче Уиттекера в одном классе целых функций экспоненциального типа” (ДАН, т. 223, № 6, 1975 г.)”, Dokl. Akad. Nauk SSSR, 227:2 (1976),  264  mathnet

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