Note on Nonsymmetric Finite Differences for Maxwell's Equations
โ Scribed by Tobin A. Driscoll; Bengt Fornberg
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 45 KB
- Volume
- 161
- Category
- Article
- ISSN
- 0021-9991
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๐ SIMILAR VOLUMES
We consider a model explicit fourth-order staggered finite-difference method for the hyperbolic Maxwell's equations. Appropriate fourth-order accurate extrapolation and one-sided difference operators are derived in order to complete the scheme near metal boundaries and dielectric interfaces. An eige
An artificial-viscosity finite-difference scheme is introduced for stabilizing the solutions of advectiondiffusion equations. Although only the linear one-dimensional case is discussed, the method is easily susceptible to generalization. Some theory and comparisons with other well-known schemes are
## Abstract A class of constraint preconditioners for solving twoโbyโtwo block linear equations with the (1,2)โblock being the transpose of the (2,1)โblock and the (2,2)โblock being zero was investigated in a recent paper of Cao (__Numer. Math.__ 2006; **103**:47โ61). In this short note, we extend