Fast second-order implicit difference schemes for time distributed-order and Riesz space fractional diffusion-wave equations
From MaRDI portal
Publication:2027607
DOI10.1016/j.camwa.2021.05.003OpenAlexW3160514375MaRDI QIDQ2027607
Xian-Ming Gu, Yong-Liang Zhao, Ting-Zhu Huang, Huan-Yan Jian, Xi-Le Zhao
Publication date: 27 May 2021
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2005.08534
Toeplitz matrixKrylov subspace methodRiesz fractional derivativecirculant preconditionerdistributed-order diffusion-wave equationgohberg-semencul formula
Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Fractional partial differential equations (35R11)
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