Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Yong-Kui Chang"'
Autor:
Yong-Kui Chang, Rodrigo Ponce
Publikováno v:
AIMS Mathematics, Vol 6, Iss 3, Pp 2398-2417 (2021)
This paper is concerned with multi-term fractional differential equations. With the help of the theory of fractional resolvent families, we establish the existence of mild solutions to a multi-term fractional differential equation.
Externí odkaz:
https://doaj.org/article/c52b5c3bc72f4fd3b882f720e7c9d327
Autor:
Yong-Kui Chang, Tian-Wei Feng
Publikováno v:
Electronic Journal of Differential Equations, Vol 2018, Iss 47,, Pp 1-14 (2018)
In this article, we establish some new composition theorems on measure pseudo almost automorphic functions via measure theory. The obtained compositions theorems generalize those established under the well-known Lipschitz conditions or the classic
Externí odkaz:
https://doaj.org/article/06b9cc6f94e84d0bae3769b5715803e5
Autor:
Yatian Pei, Yong-Kui Chang
Publikováno v:
Nonlinear Analysis, Vol 24, Iss 2 (2019)
In this paper, we mainly consider a control system governed by a Hilfer fractional evolution hemivariational inequality with a nonlocal initial condition. We first establish sufficient conditions for the existence of mild solutions to the addressed c
Externí odkaz:
https://doaj.org/article/b3c31b5147b648e690ee6a38ceb0e210
Autor:
Yong-Kui Chang, Shan Zheng
Publikováno v:
Electronic Journal of Differential Equations, Vol 2016, Iss 286,, Pp 1-19 (2016)
In this article, we first establish some results on composition of Stepanov-like weighted pseudo almost automorphic functions so called class r and class infinity under a uniform continuity condition with respect to L^p-norm. And then, we study the
Externí odkaz:
https://doaj.org/article/f4b76f9acbfd485d9b4de2433892b437
Publikováno v:
Electronic Journal of Differential Equations, Vol 2014, Iss 91,, Pp 1-16 (2014)
In this article, we study weighted asymptotic behavior of solutions to the semilinear integro-differential equation $$ u'(t)=Au(t)+\alpha\int_{-\infty}^{t}e^{-\beta(t-s)}Au(s)ds+f(t,u(t)), \quad t\in \mathbb{R}, $$ where $\alpha, \beta \in \mat
Externí odkaz:
https://doaj.org/article/0367383129c64c289f3a834dd4eb2d22
Publikováno v:
Opuscula Mathematica, Vol 31, Iss 3, Pp 457-474 (2011)
In this paper, we establish a new composition theorem for \(S^p\)-weighted pseudo almost periodic functions under weaker conditions than the Lipschitz ones currently encountered in the literatures. We apply this new composition theorem along with the
Externí odkaz:
https://doaj.org/article/75d4b3adc5394ca780994a827ad5777e
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2010, Iss 47, Pp 1-15 (2010)
In this paper, we are focused upon the global uniqueness results for a stochastic integro-differential equation in Fréchet spaces. The main results are proved by using the resolvent operators combined with a nonlinear alternative of Leray-Schauder t
Externí odkaz:
https://doaj.org/article/7d4b869015314dab9bbf44569bde9c63
Publikováno v:
Abstract and Applied Analysis, Vol 2013 (2013)
The existence of asymptotically almost automorphic mild solutions to an abstract stochastic fractional partial integrodifferential equation is considered. The main tools are some suitable composition results for asymptotically almost automorphic proc
Externí odkaz:
https://doaj.org/article/a8e44b0d6d2f4c30a8691935192bf8d5
Autor:
Siqi Chen, Yong-Kui Chang
Publikováno v:
IMA Journal of Mathematical Control and Information. 39:912-929
This paper is mainly concerned with a controlled multi-term fractional evolution equation in Banach spaces. Firstly, we give formula of its mild solutions and show the existence result for the problem via $\omega $-sectorial operator technique. Secon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8360f5ff249786a7e5c6bdaf446c307f
https://doi.org/10.1093/imamci/dnac014
https://doi.org/10.1093/imamci/dnac014
Autor:
Yanyan Wei, Yong-Kui Chang
Publikováno v:
Proceedings of the Edinburgh Mathematical Society. 65:326-355
In this paper, we mainly introduce some new notions of generalized Bloch type periodic functions namely pseudo Bloch type periodic functions and weighted pseudo Bloch type periodic functions. A Bloch type periodic function may not be Bloch type perio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::881b60ecebbd512795e3a8d3f361e8e0
https://doi.org/10.1017/s0013091522000098
https://doi.org/10.1017/s0013091522000098