Accession Number : AD0658381

Title :   ERROR BOUNDS FOR EIGENVECTORS OF SELF-ADJOINT OPERATORS,

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

Personal Author(s) : Bazley,Norman W. ; Fox,David W.

Report Date : 08 SEP 1961

Pagination or Media Count : 10

Abstract : Error estimates are given for Norm(u sub i-phi), where Norm(u sub i-phi) is a normalized eigenvector of a self-adjoint operator A and phi is a normalized approximating vector. The estimates contain upper and lower bounds to certain of the eigenvalues of A together with the terms (A phi, phi) and (A phi, A phi). (Author)

Descriptors :   (*OPERATORS(MATHEMATICS), HILBERT SPACE), (*MATRICES(MATHEMATICS), OPERATORS(MATHEMATICS)), SEQUENCES(MATHEMATICS), FUNCTIONS(MATHEMATICS), QUANTUM THEORY, INEQUALITIES, CONVERGENCE

Subject Categories : Theoretical Mathematics
      Quantum Theory and Relativity

Distribution Statement : APPROVED FOR PUBLIC RELEASE