Zobrazeno 1 - 9
of 9
pro vyhledávání: '"L. S. Pulkina"'
Autor:
A. A. Andreev, M. T. Dzhenaliev, A. N. Zarubin, A. I. Kozhanov, E. I. Moiseev, A. M. Nakhushev, V. A. Nakhusheva, E. N. Ogorodnikov, A. V. Pskhu, L. S. Pulkina, N. R. Radjabov, V. P. Radchenko, E. V. Radkevich, O. A. Repin, K. B. Sabitov, A. P. Soldatov
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 5(21), Pp 6-9 (2010)
Externí odkaz:
https://doaj.org/article/747bf8897e2a48b7ab07c78add79a7d6
Autor:
L. S. Pulkina
Publikováno v:
Electronic Journal of Differential Equations, Vol 1999, Iss 45, Pp 1-6 (1999)
A linear second-order hyperbolic equation with forcing and integral constraints on the solution is converted to a non-local hyperbolic problem. Using the Riesz representation theorem and the Schauder fixed point theorem, we prove the existence and un
Externí odkaz:
https://doaj.org/article/432c8ee410504398b0dda9822f03bbb1
Autor:
A. V. Bogatov, L. S. Pulkina
Publikováno v:
Vestnik of Samara University. Natural Science Series. 28:7-17
In this article, we study the inverse problem of determination of time-dependent coefficient in the parabolic equation. We prove existence and uniqueness theorem for the solution of the inverse problem with nonlocal boundary conditions and integral o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f061f5ac4c6e29869c273824ddefa664
https://doi.org/10.18287/2541-7525-2022-28-3-4-7-17
https://doi.org/10.18287/2541-7525-2022-28-3-4-7-17
Publikováno v:
Vestnik of Samara University. Natural Science Series. 27:14-21
In this article we consider the Goursat problem for an equation with a dominating fourth-order mixed derivative and prove its unique solvability. The equation under consideration can be interpreted as a generalized Boussinesq Love equation, which ari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::349ecd31a2692c9f4310f86c607a7d1b
https://doi.org/10.18287/2541-7525-2021-27-3-14-21
https://doi.org/10.18287/2541-7525-2021-27-3-14-21
Autor:
L. S. Pulkina, Elena Klimova
Publikováno v:
Boletín de la Sociedad Matemática Mexicana. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0237c6a028f960a763caf535389050f
https://doi.org/10.1007/s40590-023-00500-8
https://doi.org/10.1007/s40590-023-00500-8
Publikováno v:
Vestnik of Samara University. Natural Science Series. 27:29-43
The solvability condition and the unique exact solution by the universal factorization (decomposition) method for a class of the abstract operator equations of the type B1u = Au S(A0u) GF(Au) = f, u D(B1),where A,A0 are linear abstract operators, G,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eb0e0256053d6d233376b90c9126804
https://doi.org/10.18287/2541-7525-2021-27-1-29-43
https://doi.org/10.18287/2541-7525-2021-27-1-29-43
Autor:
L. S. Pulkina, V. A. Kirichek
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 23, Iss 2, Pp 229-245 (2019)
In this paper, we consider a nonlocal problem with integral conditions for hyperbolic equation. Close attention focuses on degenerate integral conditions, namely, on the second kind integral conditions which degenerate into the first kind conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::2955724f2c0798d68a8e1301771698e5
http://mi.mathnet.ru/eng/vsgtu1707
http://mi.mathnet.ru/eng/vsgtu1707
Autor:
L. S. Pulkina
Publikováno v:
Mathematical Analysis in Interdisciplinary Research ISBN: 9783030847203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49e7d143821f6188f7725539481ea67e
https://doi.org/10.1007/978-3-030-84721-0_28
https://doi.org/10.1007/978-3-030-84721-0_28
Autor:
L. S. Pulkina, A. E. Savenkova
Publikováno v:
Vestnik of Samara University. Natural Science Series. 22:33-45
In this paper, we consider a problem for one-dimensional hyperbolic equation with second kind integral conditions and prove unique solvability. To prove this statement we suggest a new approach. The main idea of it is that given nonlocal integral con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e44d2de6845a529cf0e7296e34a49a0d
https://doi.org/10.18287/2541-7525-2016-22-1-2-33-45
https://doi.org/10.18287/2541-7525-2016-22-1-2-33-45