Some asymptotic formulae for spectra of a general convex domain
Elsayed M. E. Zayed · RACO (Revistes Catalanes amb Accés Obert) (Consorci de Serveis Universitaris de Catalunya) · 1988
The object of this paper is to derive some interesting asymptotic formulae for spectra of a general convex domain in two or three dimensions, linked with variation of two positive distinct funcitons entering the boundary conditions on two “parts” of the smooth boundary of this domain. Further results may be obtained.