Decoupling approximations for structural acoustic interactions

Autor:	Clyde L. Scandrett, Gregory A. Kriegsmann
Rok vydání:	1990
Předmět:	Class (set theory) Kernel (image processing) Scattering Present method Applied Mathematics Mathematical analysis Decoupling (cosmology) Integral equation Dual (category theory) Mathematics
Zdroj:	Applied Mathematics Letters. 3(4):51-54
ISSN:	0893-9659
DOI:	10.1016/0893-9659(90)90046-e
Popis:	The model problem of acoustic scattering by a baffled membrane is formally cast as a dual integral equation. A class of approximations are made to the equation's kernel and each gives rise to an analytically solvable problem. Each of these approximate problems corresponds to an existing physical theory which was derived in a complete by different manner. The present method of analysis systematically deduces these theories, suggests potentially useful new ones, and indicates where more theoretical studies are required.
Databáze:	OpenAIRE
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