Accession Number : AD0616309

Title :   ON METHODS OF ECONOMIZING THE MEMORIES OF DIGITAL COMPUTERS WHEN SOLVING DIFFERENTIAL EQUATION SYSTEMS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Molchanov,I. N.

Report Date : 13 MAY 1965

Pagination or Media Count : 22

Abstract : In this report are discussed methods of solving boundary problems for two-and three dimensional selfconjugated differential equations of elliptical type in an arbitrary grid zone. To solve the obtained system of differential equations, simple iteration type methods are proposed, allowing to remember simultaneously the values of the sought for function only in part of the units. Discussed is the convergence of formulated iteration processes and theoretical evaluation of the rate of convergence for the so-called 'single line' method. (Author)

Descriptors :   (*DIFFERENTIAL EQUATIONS, BOUNDARY VALUE PROBLEMS), (*DIGITAL COMPUTERS, BOUNDARY VALUE PROBLEMS), ITERATIONS, COMPUTER LOGIC, MEMORY DEVICES, USSR

Distribution Statement : APPROVED FOR PUBLIC RELEASE