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An incomplete assembly with thresholding algorithm for systems of reaction–diffusion equations in three space dimensions IAT for reaction–diffusion systems by Peter K. Moore is a Engineering article available to read on EtoBox.
What is An incomplete assembly with thresholding algorithm for systems of reaction–diffusion equations in three space dimensions IAT for reaction–diffusion systems about?
Solving systems of reaction-diffusion equations in three space dimensions can be prohibitively expensive both in terms of storage and CPU time. Herein, I present a new incomplete assembly procedure that is designed to reduce storage requirements. Incomplete assembly is analogous to incomplete factorization in that only a fixed number of nonzero entries are stored per row and a drop tolerance is used to discard small values. The algorithm is incorporated in a finite element method-of-lines code and tested on a set of reaction-diffusion systems. The effect of incomplete assembly on CPU time and storage and on the performance of the temporal integrator DASPK, algebraic solver GMRES and preconditioner ILUT is studied.
Who reads An incomplete assembly with thresholding algorithm for systems of reaction–diffusion equations in three space dimensions IAT for reaction–diffusion systems?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Peter K. Moore
- Publisher
- Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV; Test accounts (ISSN 0021-9991)
- Published
- 2003
- Language
- EN
- Field
- Engineering (Physical Sciences)