Accession Number : AD0285275

Title :   ASYMPTOTIC CONVERGENCE OF RENORMALIZED PERTURBATIVE EXPANSION

Corporate Author : NAPLES UNIV (ITALY)

Personal Author(s) : CAIANIELLO,E.R.

Report Date : 30 JUL 1962

Pagination or Media Count : 1

Abstract : IT IS PROVED THAT THE RENORMALIZED PERTURBATIVE EXPANSIONS OF PROPAGATION KERNELS IN CONFIGURATION SPACE, FOR FINITE SPACE-TIME VOLUME OF INTEGRATION, ARE ASYMPTOTICALLY CONVERGENT IN THE SENSE OF Poincare, if it is assumed that the kernels themselves are continuous functions of the expansion parameter in a neighborhood of the value of the parameter for which the expansions are made. (Author)

Descriptors :   *INTEGRAL EQUATIONS, *SERIES(MATHEMATICS), NUMERICAL INTEGRATION

Distribution Statement : APPROVED FOR PUBLIC RELEASE