Abstrati-Transient diffusion in a sphere, where reversible adsorption reaction takes place, was studied by a method of inverting Laplace transforms based on I HN approximants. The simplicity, speed, and reliability of this method make it especially suitable for numerical analysis of linear partial d
Numerical approximation of reaction-diffusion problems in electrocardiology using probabilistic methods
β Scribed by A. Salsi; M. Groppi; G. Di Cola
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 478 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0895-7177
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## Abstract We consider the numerical approximation of singularly perturbed reactionβdiffusion problems over twoβdimensional domains with smooth boundary. Using the __h__ version of the finite element method over appropriately designed __piecewise uniform__ (Shishkin) meshes, we are able to __unifo
A new concept called the dominance of equidistribution is introduced for analyzing moving mesh partial differential equations for numerical simulation of blowup in reaction diffusion equations. Theoretical and numerical results show that a moving mesh method works successfully when the employed movi