Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Xiaotao Qian"'
Autor:
Ge Hu, Ying Xiao, Chanchan Ma, Jinyun Wang, Xiaotao Qian, Xiaowei Wu, Fengqin Zhu, Shiying Sun, Junchao Qian
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e18011- (2023)
Purpose: To identify new novel biomarkers for predicting the efficacy of concurrent chemoradiotherapy(CCRT) in cervical squamous cell carcinoma(CESC). Methods: Gene expression datasets GSE56363, GSE5787, and GSE168009 were analyzed to identify candid
Externí odkaz:
https://doaj.org/article/1f2d115a1e214396820a0b5d0c143c41
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11294- (2022)
The aim of this study is to investigate the reversal effect of verapamil (VER) on chemoresistance to irinotecan (CPT-11) in human colon cancer cells and relevant mechanisms. Cell counting kit-8 (CCK-8) test and colony-forming unit (CFU) experiment re
Externí odkaz:
https://doaj.org/article/0990f248e7aa42148c4814e5e505553d
Autor:
Xiaotao Qian
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2021, Iss 57, Pp 1-14 (2021)
In this paper, we study the following critical nonlocal problem \begin{equation*} \begin{cases} -\left(a-\lambda b\displaystyle\int_{\Omega}|\nabla u|^2dx\right)\Delta u=\lambda |u|^{p-2}u+Q(x)|u|^{2}u, & x\in\Omega,\\ u=0, & x\in\partial\Omega, \end
Externí odkaz:
https://doaj.org/article/2c14ff812297419fab0b07737b31dff9
Autor:
Zhigao Shi, Xiaotao Qian
Publikováno v:
Boundary Value Problems, Vol 2021, Iss 1, Pp 1-13 (2021)
Abstract In this paper, we study the following nonlocal problem: { − ( a − b ∫ Ω | ∇ u | 2 d x ) Δ u = λ | u | q − 2 u , x ∈ Ω , u = 0 , x ∈ ∂ Ω , $$ \textstyle\begin{cases} - (a-b \int _{\Omega } \vert \nabla u \vert ^{2}\,dx )
Externí odkaz:
https://doaj.org/article/a6397f6eff924f20a06cc7f4050b2ade
Autor:
Xiaotao Qian, Wen Chao
Publikováno v:
Boundary Value Problems, Vol 2020, Iss 1, Pp 1-13 (2020)
Abstract In this paper, we consider the following new nonlocal problem: { − ( a − b ∫ Ω | ∇ u | 2 d x ) Δ u = λ f ( x ) | u | p − 2 u , x ∈ Ω , u = 0 , x ∈ ∂ Ω , $$\left \{ \textstyle\begin{array}{l@{\quad}l} - (a-b\int_{\varOmeg
Externí odkaz:
https://doaj.org/article/bb99d446095d483e81a6677c48f903c3
Autor:
Zhigao Shi, Xiaotao Qian
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
We are concerned with the following nonlocal problem involving critical Sobolev exponent −a−b∫Ω∇u2dxΔu=λuq−2u+δu2u,x∈Ω,u=0,x∈∂Ω, where Ω is a smooth bounded domain in ℝ4, a,b>0, 1
Externí odkaz:
https://doaj.org/article/ac0fa4b0c88e4b24bd36ea9a9ce4171f
Autor:
Xiaotao Qian, Wen Chao
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2019, Iss 27, Pp 1-17 (2019)
In this paper, we study the following Kirchhoff type problem \[ -\left(a+b\int_{\mathbb{R}^3} K(x)|\nabla u|^2dx\right)\hbox{div}(K(x)\nabla u)=\lambda K(x)|x|^{\beta}|u|^{q-2}u+K(x)|u|^{4}u,\quad x\in \mathbb{R}^3, \] where $K(x)=\exp({|x|^{\alpha
Externí odkaz:
https://doaj.org/article/f884642e83bb4b26b69e9aba4a0bf48f
Autor:
Zhigao Shi, Xiaotao Qian
Publikováno v:
Advances in Mathematical Physics, Vol 2021 (2021)
In this paper, we study the following nonlocal problem −a−b∫Ω ∇u2dxΔu=λu+fxup−2u,x∈Ω,u=0,x∈∂Ω, where a,b>0 are constants, 10, f∈L∞Ω is a positive function, and Ω is a smooth bounded domain in ℝN with N≥3. By variational
Externí odkaz:
https://doaj.org/article/90deffbb7500445ca5345ade7aff64f2
Autor:
Xiaotao Qian, Jianqing Chen
Publikováno v:
Electronic Journal of Differential Equations, Vol 2018, Iss 144,, Pp 1-19 (2018)
In this article, we study the Kirchhoff type problem $$ -\Big(a+\epsilon\int_{\mathbb{R}^3} K(x)|\nabla u|^2dx\Big)\hbox{div} (K(x)\nabla u)=\lambda K(x)f(x)|u|^{q-2}u+K(x)|u|^{4}u, $$ where $x\in \mathbb{R}^3$, $10$ is small enough, and the par
Externí odkaz:
https://doaj.org/article/056a052a6d694d3c83529f3e118ee856
Autor:
Xiaotao Qian, Jianqing Chen
Publikováno v:
Electronic Journal of Differential Equations, Vol 2017, Iss 229,, Pp 1-12 (2017)
In this article, we study the problem $$ -\operatorname{div}(K(x)\nabla u)=a(x)K(x)|u|^{q-2}u+b(x)K(x)|u|^{2^{\ast}-2}u, \quad x\in \mathbb{R}^N, $$ where $2^{\ast}=2N/(N-2)$, $N\geq3$, $1
Externí odkaz:
https://doaj.org/article/39b5fda0282b48d28a97b7e905b335c2