
Accession Number : AD0737303
Title : The Numerical Solution of Theoretical Seismic Problems,
Corporate Author : WEIZMANN INST OF SCIENCE REHOVOTH (ISRAEL) DEPT OF APPLIED MATHEMATICS
Personal Author(s) : Longman,I. M.
Report Date : 1966
Pagination or Media Count : 27
Abstract : A method is developed for the solution of problems of pulse propagation in elastic halfspaces. It is based on Laplace transform inversion by means of rational approximations applied to the factor multiplying the Bessel function in the integral representing the operational solution. The discontinuities (at arrival times of rays) are generated automatically by analytic inversion of the rational approximations, followed by the analytic evaluation of some Bessel function integrals. (Author)
Descriptors : (*SEISMIC WAVES, CURVE FITTING), (*PARTIAL DIFFERENTIAL EQUATIONS, NUMERICAL ANALYSIS), INTEGRAL TRANSFORMS, BESSEL FUNCTIONS, APPROXIMATION(MATHEMATICS), ANALYTIC FUNCTIONS, THEORY, ISRAEL
Subject Categories : Seismology
Distribution Statement : APPROVED FOR PUBLIC RELEASE