Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Garik Petrosyan"'
Publikováno v:
Mathematics, Vol 10, Iss 2, p 219 (2022)
In this paper we study the existence of a mild solution of a periodic boundary value problem for fractional quasilinear differential equations in a Hilbert spaces. We assume that a linear part in equations is a self-adjoint positive operator with den
Externí odkaz:
https://doaj.org/article/1c2979c922354e41a2de7b8f4207eca3
Publikováno v:
Fixed Point Theory and Applications, Vol 2017, Iss 1, Pp 1-20 (2017)
Abstract We apply the topological degree theory for condensing maps to study approximation of solutions to a fractional-order semilinear differential equation in a Banach space. We assume that the linear part of the equation is a closed unbounded gen
Externí odkaz:
https://doaj.org/article/147214588f7a4e868970b3e0e1da0565
Publikováno v:
Mathematics, Vol 9, Iss 2, p 136 (2021)
We obtained results on the existence and uniqueness of a mild solution for a fractional-order semi-linear differential inclusion in a Hilbert space whose right-hand side contains an unbounded linear monotone operator and a Carathéodory-type multival
Externí odkaz:
https://doaj.org/article/120b78a61b7241edb3c364dbd1a19dac
Publikováno v:
MESSENGER OF ARMENIAN STATE UNIVERSITY OF ECONOMICS. :22-42
The agricultural sector has always been in the centre of attention of the state policy and the government initiates a number of measures to increase effectiveness and productivity of this sector of the economy. However, these measures are not always
Publikováno v:
Итоги науки и техники Серия «Современная математика и ее приложения Тематические обзоры». 204:74-84
Autor:
Garik Petrosyan, Maria Soroka
Publikováno v:
Прикладная математика & Физика. 53:266-283
В работе исследуется периодическая краевая задача для класса полулинейных дифференциальных включений дробного порядка из интервала (3,
Publikováno v:
Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki. 31:167-185
We consider a non-local boundary value problem for a feedback control system described by a semilinear functional-differential inclusion of fractional order with infinite delay in a separable Banach space. The general principle of existence of soluti
Publikováno v:
Messenger of Armenian State University of Economics. :58-77
Publikováno v:
Messenger of Armenian State University of Economics. :9-28
Autor:
Garik Petrosyan, Ching-Feng Wen
Publikováno v:
Journal of Nonlinear and Variational Analysis. 5:155-177