Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Caixuan Ren"'
Publikováno v:
Journal of Inverse and Ill-posed Problems. 29:635-651
Under a priori boundedness conditions of solutions and coefficients, we prove a Hölder stability estimate for an inverse problem of determining two spatially varying zeroth order non-diagonal elements of a coefficient matrix in a one-dimensional fra
Autor:
Linglong Du, Caixuan Ren
Publikováno v:
Discrete & Continuous Dynamical Systems - B. 24:3265-3280
In this paper, the asymptotic wave behavior of the solution for the nonlinear damped wave equation in \begin{document}$ \mathbb{R}^n_+ $\end{document} is investigated. We describe the double mechanism of the hyperbolic effect and the parabolic effect
Autor:
Xiang Xu, Caixuan Ren
Publikováno v:
Chinese Annals of Mathematics, Series B. 35:429-446
Time-fractional diffusion equations are of great interest and importance on describing the power law decay for diffusion in porous media. In this paper, to identify the diffusion rate, i.e., the heterogeneity of medium, the authors consider an invers
Publikováno v:
Journal of Inverse and Ill-Posed Problems. 22:121-139
Time-fractional diffusion equations, which frequently appear in the diffusion process, describe the continuous time random walk phenomena. In this paper we investigate a backward time-fractional diffusion equation where one wants to extract the initi
Publikováno v:
Journal of Inverse & Ill-Posed Problems; 2014, Vol. 22 Issue 1, p121-139, 19p