Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Ya-Hong Zhao"'
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-14 (2024)
Abstract In this paper, we consider the existence and uniqueness of solutions for the following nonlinear multi-order fractional differential equation with integral boundary conditions { ( C D 0 + α u ) ( t ) + ∑ i = 1 m λ i ( t ) ( C D 0 + α i
Externí odkaz:
https://doaj.org/article/d9a884c277d24d6b9ced77410ed0b4d6
Publikováno v:
AIMS Mathematics, Vol 8, Iss 5, Pp 11131-11150 (2023)
This paper is concerned with the stability of nonlinear time-varying perturbed system on time scales under the assumption that the corresponding linear time-varying nominal system is uniformly exponentially stable. Some less conservative sufficient c
Externí odkaz:
https://doaj.org/article/ee9a224167ef41c396a13b04f4d970a3
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-13 (2020)
Abstract This paper is concerned with the following boundary value problem of nonlinear fractional differential equation with integral boundary conditions: { ( C D 0 + q u ) ( t ) + f ( t , u ( t ) ) = 0 , t ∈ [ 0 , 1 ] , u ″ ( 0 ) = 0 , α u ( 0
Externí odkaz:
https://doaj.org/article/5f607bc61a8b4db89b00bf55c9028c04
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2020 (2020)
In this paper, we consider a class of boundary value problems of nonlinear fractional differential equation with integral boundary conditions. By applying the monotone iterative method and some inequalities associated with Green’s function, we obta
Externí odkaz:
https://doaj.org/article/4937857acdc443fbb246a9a78e146e9d
Autor:
Xue Chen, Mei-Ling Xu, Cheng-Niu Wang, Lu-Zhong Zhang, Ya-Hong Zhao, Chang-Lai Zhu, Ying Chen, Jian Wu, Yu-Min Yang, Xiao-Dong Wang
Publikováno v:
Neural Regeneration Research, Vol 13, Iss 7, Pp 1231-1240 (2018)
The best tissue-engineered spinal cord grafts not only match the structural characteristics of the spinal cord but also allow the seed cells to grow and function in situ. Platelet-derived growth factor (PDGF) has been shown to promote the migration o
Externí odkaz:
https://doaj.org/article/2d95b0301b1546c29e9e6fc780e97bce
Publikováno v:
Neural Regeneration Research, Vol 13, Iss 8, Pp 1455-1464 (2018)
Three dimensional (3D) bioprinting, which involves depositing bioinks (mixed biomaterials) layer by layer to form computer-aided designs, is an ideal method for fabricating complex 3D biological structures. However, it remains challenging to prepare
Externí odkaz:
https://doaj.org/article/5e00b1dddb0448d19a62a0584415fc23
Autor:
Hong-kui Wang, Ya-xian Wang, Cheng-bin Xue, Zhen-mei-yu Li, Jing Huang, Ya-hong Zhao, Yu-min Yang, Xiao-song Gu
Publikováno v:
Neural Regeneration Research, Vol 11, Iss 1, Pp 168-173 (2016)
Angiogenesis is a key process in regenerative medicine generally, as well as in the specific field of nerve regeneration. However, no convenient and objective method for evaluating the angiogenesis of tissue-engineered nerves has been reported. In th
Externí odkaz:
https://doaj.org/article/efb88b06a6d54d19bc8c2ee216c3cb5d
Publikováno v:
International Journal of Differential Equations, Vol 2017 (2017)
In this paper, we study the existence and uniqueness of solutions for the following boundary value problem of nonlinear fractional differential equation: D0+qCut=ft,ut, t∈0,1, u0=u′′0=0, D0+σ1Cu1=λI0+σ2u1, where 20, and λ≠Γ2+σ2/Γ2-σ1.
Externí odkaz:
https://doaj.org/article/c27652b360b84404844584e44428cc34
Publikováno v:
Journal of Function Spaces, Vol 2016 (2016)
We consider the following third-order boundary value problem with advanced arguments and Stieltjes integral boundary conditions: u′′′t+ft,uαt=0, t∈0,1, u0=γuη1+λ1u and u′′0=0, u1=βuη2+λ2u, where 0
Externí odkaz:
https://doaj.org/article/14e95c29bd48412790563e615804036f
Publikováno v:
Journal of Function Spaces, Vol 2016 (2016)
We are concerned with the following system of third-order three-point boundary value problems: u′′′(t)+f(t,v(t))=0, t∈(0,1), v′′′(t)+g(t,u(t))=0, t∈(0,1), u(0)=u′′(0)=0, u′(1)=αu(η), v(0)=v′′(0)=0, and v′(1)=αv(η), whe
Externí odkaz:
https://doaj.org/article/f58ad81e246747b08d05babb88d49102