Unconditional convergence analysis of two linearized Galerkin FEMs for the nonlinear time-fractional diffusion-wave equation

In this paper, we present and analyze two linearized Galerkin finite element schemes, which are constructed by employing the H2N2 formula and its fast version in time direction, for solving the nonlinear time-fractional diffusion-wave equation. By utilizing mathematical induction, the optimal error...

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Autors principals:	Zhen Guan, Jungang Wang, Ying Liu, Yufeng Nie
Format:	Artigo
Idioma:	Inglês
Publicat:	Elsevier 2023-08-01
Col·lecció:	Results in Applied Mathematics
Matèries:	Linearized Galerkin FEMs H2N2 formula Nonlinear time-fractional diffusion-wave equation Unconditionally optimal error estimates Sobolev’s embedding inequality
Accés en línia:	http://www.sciencedirect.com/science/article/pii/S2590037423000353
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