A dispersion analysis for difference schemes: tables of generalized Airy functions
نویسندگان
چکیده
منابع مشابه
A Dispersion Analysis for Difference Schemes : Tables of Generalized Airy Functions
This paper contains graphs and tables of the function Aip,q(<*.x) = i-^Cin)-1 expiiyP/p-ayl/q + ixy} dy and its indefinite integral for p = 3, 5, 7, for q = 2, 4, 6, and for several values of a with a > 0. It is shown how these tables should influence the choice of an artificial viscosity for a difference scheme for a linear hyperbolic equation.
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 1978
ISSN: 0025-5718
DOI: 10.1090/s0025-5718-1978-0494982-6