Up to fourth-order unconditionally structure-preserving parametric single-step methods for semilinear parabolic equations

Up to fourth-order unconditionally structure-preserving parametric single-step methods for semilinear parabolic equations

We propose and analyze a class of temporal up to fourth-order unconditionally structure-preserving single-step methods for Allen–Cahn-type semilinear parabolic equations. We first revisit some up to second-order exponential time different Runge–Kutta (ETDRK) schemes, and provide unified proofs for t...

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Bibliographic Details
Main Authors: Zhang, Hong, Yan, Jingye, Qian, Xu, ong, Songhe
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2023
Subjects:
Science::Mathematics
Semilinear Parabolic Equations
Conservative Allen–Cahn Equations
Online Access:https://hdl.handle.net/10356/164165

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