A second-order accurate numerical method for the space-time tempered fractional diffusion-wave equation

作者：Chen, Minghua^*; Deng, Weihua

来源：Applied Mathematics Letters, 2017, 68: 87-93.

DOI：10.1016/j.aml.2016.12.010

• Space-time tempered fractional
• diffusion-wave equation
• Integro-differential equation
• Numerical stability and convergence

This paper focuses on providing the high order algorithms for the space time tempered fractional diffusion-wave equation. The designed schemes are unconditionally stable and have the global truncation error O(tau(2)+h(2)),being theoretically proved and numerically verified.

• 出版日期2017-6
• 单位兰州大学