Zobrazeno 1 - 10
of 255
pro vyhledávání: '"V. V. Napalkov"'
Autor:
K. R. Zabirova, V. V. Napalkov
Publikováno v:
Mathematical Notes. 99:368-377
We study an operator which is the composition of the convolution operator and the operator of multiplication by a fixed entire function. Such operators find applications in the Fisher expansion problem, the Cauchy problem for convolution operators, e
Autor:
V. V. Napalkov, A. U. Mullabaeva
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 288:142-155
We use a generalized differentiation operator to construct a generalized shift operator, which makes it possible to define a generalized convolution operator in the space H(ℂ). Next, we consider the characteristic function of this operator and intr
Autor:
A. A. Nuyatov, V. V. Napalkov
Publikováno v:
Theoretical and Mathematical Physics. 180:983-989
We prove the solvability of the multipoint Vallee Poussin (interpolation) problem for the kernel of a convolution operator in the case where the zeros of the characteristic function and nodal points (zeros of an entire function) are inside an angle.
Autor:
E. F. Gubaidullina, V. V. Napalkov
Publikováno v:
Doklady Mathematics. 92:674-676
Generalized differentiation operators that are, in a certain case, finite-order differential operators with variable coefficients are studied. An arbitrary entire function is decomposed into a sum of two functions, one of which is a solution of an ap
Autor:
V. V. Napalkov, K. R. Zabirova
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 1(30), Pp 70-81 (2013)
The Dunkl operator as an object of mathematical physics is considered, we study the kernel and the surjectivity of Dunkl convolution operators in the space of entire functions and the space of entire functions of exponential type. The main result is
Autor:
K. R. Zimens, V. V. Napalkov
Publikováno v:
Doklady Mathematics. 90:581-583
Autor:
V. V. Napalkov, V. N. Filippov
Publikováno v:
Doklady Mathematics. 89:287-289
Autor:
V. V. Napalkov, A. U. Mullabaeva
Publikováno v:
Doklady Mathematics. 89:42-44
Autor:
A. I. Rakhimova, V. V. Napalkov
Publikováno v:
Vestnik Bashkirskogo universiteta. 7:4
Publikováno v:
Doklady Mathematics. 80:810-813