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Multidimensional Characteristic Galerkin Methods
1996Abstract For the numerical computation of hyperbolic problems a variety of different methods are available. Besides finite difference methods which are used for many decades, finite volume methods are very popular for hyperbolic problems. Since the beginning of the eighties a lot of work has been done in the development of a further kind
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The characteristic locus method
1989In this chapter we have introduced the concept of characteristic transfer functions and seen that these may not be ratios of polynomials in s. No difficulty, however, is encountered in evaluating these functions along s =jω to find the characteristic loci. It has further been shown how the characteristic loci can be used to determine the stability of a
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