Accession Number : AD0755443

Title :   Lower Bounds for the Fundamental Frequency of a Fixed Membrane by Finite Differences.

Descriptive Note : Technical memo.,

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

Personal Author(s) : Kuttler,J. R.

Report Date : DEC 1972

Pagination or Media Count : 15

Abstract : A simple inequality is established for difference operators. A consequence is that a difference eigenvalue furnishes a lower bound for the fundamental frequency of certain fixed membranes. (Author)

Descriptors :   (*MATRICES(MATHEMATICS), OPERATORS(MATHEMATICS)), (*MEMBRANES, RESONANT FREQUENCY), DIFFERENCE EQUATIONS, SEQUENCES(MATHEMATICS), SET THEORY, VIBRATION

Subject Categories : Theoretical Mathematics
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE