Publication
Nuclear Physics, Section B
Paper

Applicability of the Newton-Kantorovich method and optimization theory to dispersion relations of the Chew-Mandelstam type

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Abstract

The mathematical structure of the Chew-Mandelstam type dispersion relations is examined to determine if the Newton-Kantorovich method of solution can be applied. Constructive methods for finding the solutions without the N/D factorization are worked out. Our numerical techniques for solving non-linear integral equations with Cauchy kernels on the basis of the Newton-Kantorovich method and our optimization procedure are applicable to a wide variety of problems in the S-matrix theory. © 1969.

Date

01 Jan 1972

Publication

Nuclear Physics, Section B

Authors

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