Accession Number : AD0675079

Title :   ON FINDING EIGENVALUES BY THE METHOD OF NETS,

Corporate Author : JOHNS HOPKINS UNIV SILVER SPRING MD APPLIED PHYSICS LAB

Personal Author(s) : Saulev,V. K.

Report Date : 31 JUL 1968

Pagination or Media Count : 11

Abstract : An attempt is made to estimate all eigenvalues of a general m-dimensional self-adjoint elliptic operator by the method of nets. Using linear interpolation of the boundary values to the mesh boundary, the estimate is of second order with respect to the step-size. Also, for a certain class of regions the estimate is given for the solution without transferring the boundary values to the approximating boundary. (Author)

Descriptors :   (*FUNCTIONAL ANALYSIS, *PARTIAL DIFFERENTIAL EQUATIONS), OPERATORS(MATHEMATICS), BOUNDARY VALUE PROBLEMS, MATRICES(MATHEMATICS), INTERPOLATION, APPROXIMATION(MATHEMATICS), USSR

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE