A higher-order compact LOD method and its extrapolations for nonhomogeneous parabolic differential equations
โ Scribed by Wang, Tao; Wang, Yuan-Ming
- Book ID
- 121823731
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 619 KB
- Volume
- 237
- Category
- Article
- ISSN
- 0096-3003
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## Abstract This paper is concerned with accurate and efficient numerical methods for solving parabolic differential equations. A compact locally oneโdimensional finite difference method is presented, which has secondโorder accuracy in time and fourthโorder accuracy in space with respect to discret
In this paper we design higher-order time integrators for systems of stiff ordinary differential equations. We combine implicit Runge-Kutta and BDF methods with iterative operator-splitting methods to obtain higher-order methods. The idea of decoupling each complicated operator in simpler operators