Nagnibida, N. I. On the equivalence of composite operators to the second-order differentiation operator. (English. Russian original) Zbl 0797.47027 Sib. Math. J. 32, No. 2, 273-279 (1991); translation from Sib. Mat. Zh. 32, No. 2(186), 113-119 (1991). Reviewer: A.V.Bukhvalov (St.Peterburg) MSC: 47E05 47B38 PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 32, No. 2, 273--279 (1991; Zbl 0797.47027); translation from Sib. Mat. Zh. 32, No. 2(186), 113--119 (1991) Full Text: DOI
Linchuk, S. S.; Nagnibida, N. I. Equivalence of Pommiez operators in the space of functions analytic in a circle. (English. Russian original) Zbl 0722.47030 Sib. Math. J. 31, No. 3, 408-413 (1990); translation from Sib. Mat. Zh. 31, No. 3(181), 55-61 (1990). Reviewer: V.Tkachenko (Khar’kov) MSC: 47B38 30H05 PDFBibTeX XMLCite \textit{S. S. Linchuk} and \textit{N. I. Nagnibida}, Sib. Math. J. 31, No. 3, 408--413 (1990; Zbl 0722.47030); translation from Sib. Mat. Zh. 31, No. 3(181), 55--61 (1990) Full Text: DOI
Nagnibida, N. I. Operators commuting with the multiple integration in the space of analytic functions. (English. Russian original) Zbl 0606.47034 Sib. Math. J. 27, 255-262 (1986); translation from Sib. Mat. Zh. 27, No.(156), 139-148 (1986). Reviewer: J.Zemánek MSC: 47B38 PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 27, 255--262 (1986; Zbl 0606.47034); translation from Sib. Mat. Zh. 27, No.(156), 139--148 (1986) Full Text: DOI
Nagnibida, N. I. Description of commutants of integration operator in analytic spaces. (English. Russian original) Zbl 0536.47029 Sib. Math. J. 22, 748-752 (1982); translation from Sib. Mat. Zh. 22, 127-131 (1981). Reviewer: Bui Doan Khanh MSC: 47B47 47B38 47Gxx PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 22, 748--752 (1982; Zbl 0536.47029); translation from Sib. Mat. Zh. 22, 127--131 (1981) Full Text: DOI
Lincuk, S. S.; Nagnibida, N. I. Quasiexponential polynomial bases in analytic spaces. (English) Zbl 0307.46019 Sib. Math. J. 15(1974), 398-402 (1975). MSC: 46E10 46B15 PDFBibTeX XMLCite \textit{S. S. Lincuk} and \textit{N. I. Nagnibida}, Sib. Math. J. 15, 398--402 (1975; Zbl 0307.46019) Full Text: DOI
Kushnirchuk, I. F.; Nagnibida, N. I. On the relation of some bases in an analytic space. (English) Zbl 0279.46003 Sib. Math. J. 14(1973), 620-624 (1974). MSC: 46A35 33C45 46E20 PDFBibTeX XMLCite \textit{I. F. Kushnirchuk} and \textit{N. I. Nagnibida}, Sib. Math. J. 14, 620--624 (1974; Zbl 0279.46003) Full Text: DOI
Nagnibida, N. I. A basis for the space of functions analytic in a disk. (English. Russian original) Zbl 0213.12804 Sib. Math. J. 11, 310-314 (1970); translation from Sib. Mat. Zh. 11, 407-413 (1970). MSC: 46A04 46A35 46E10 PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 11, 310--314 (1970; Zbl 0213.12804); translation from Sib. Mat. Zh. 11, 407--413 (1970) Full Text: DOI
Nagnibida, N. I. On the equivalence of certain first order differential operators with ’singularities’. (English. Russian original) Zbl 0198.42705 Sib. Math. J. 10(1969), 1056-1058 (1970); translation from Sib. Mat. Zh. 10, 1422-1426 (1969). PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 10, 1056--1058 (1970; Zbl 0198.42705); translation from Sib. Mat. Zh. 10, 1422--1426 (1969) Full Text: DOI
Nagnibida, N. I. Completeness of subsequences of Hermite polynomials. (English) Zbl 0165.39901 Sib. Math. J. 8(1967), 7-12 (1968). PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 8, 7--12 (1968; Zbl 0165.39901) Full Text: DOI
Nagnibida, N. I. Certain properties of generalized integration operators in an analytic space. (English. Russian original) Zbl 0161.34801 Sib. Math. J. 7, 1026-1034 (1966); translation from Sib. Mat. Zh. 7, 1306-1318 (1966). PDFBibTeX XMLCite \textit{N. I. Nagnibida}, Sib. Math. J. 7, 1026--1034 (1966; Zbl 0161.34801); translation from Sib. Mat. Zh. 7, 1306--1318 (1966) Full Text: DOI