The Space-Time Spectral Method for a Fractional Diffusion Equation

摘要：

In this paper, we consider the numerical solution of a fractional diffusion equation, whose derivates are replaced by the fractional derivatcs, making the problem global in time and space. We construct a spectral method in both temporal and spatial discretizations. And we give the convergence of the method.

关键词： spectral method space-time fractional derivative fractional order diffusion equation

作者: Yu Huang

作者单位: College of Math and Physics, Nanjing University of Information Science and Technology, Nanjing 210044, P.R. China

会议类型: 国际会议

会议名称: 2010 International Conference on Application of Mathematics and Physics(2010国际数理科学与气象学术研讨会暨2010空间天气学研讨会 AMP2010)

会议地点: 南京

会议语种:英文

页码: 715-718

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）