Space-Time Estimates on Damped Fractional Wave Equation

Author:

Chen Jiecheng1,Fan Dashan2,Zhang Chunjie3ORCID

Affiliation:

1. Department of Mathematics, Zhejiang Normal University, Jinhua 321004, China

2. Department of Mathematics, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA

3. School of Science, Hangzhou Dianzi University, Hangzhou, Zhejiang 310018, China

Abstract

We obtain space-time estimates on the solutionu(t,x)to the Cauchy problem of damped fractional wave equation. We mainly focus on the linear equation. The almost everywhere convergence of the solution to linear equations ast0+is also studied, with the initial data satisfying certain regularity conditions.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

Applied Mathematics,Analysis

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On the Cauchy problem for a class of semilinear second order evolution equations with fractional Laplacian and damping;Nonlinear Differential Equations and Applications NoDEA;2021-09-12

2. OPTIMAL CONTROL PROBLEMS FOR SPACE-FRACTIONAL WAVE EQUATIONS;Journal of Applied Analysis & Computation;2021

3. Estimates of damped fractional wave equations;Fractional Calculus and Applied Analysis;2019-10-27

4. ON POTENTIAL WELLS AND VACUUM ISOLATING OF SOLUTIONS FOR SPACE-FRACTIONAL WAVE EQUATIONS;Advances in Differential Equations and Control Processes;2017-10-23

5. On solutions of space-fractional diffusion equations by means of potential wells;Electronic Journal of Qualitative Theory of Differential Equations;2016

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