On the Leading Term of the Spectral Asymptotics
for the Zaremba–Steklov Operator in a Bounded Domain
摘要
Abstract
We obtain a Weyl asymptotic formula for the number of eigenvalues of theZaremba–Steklov operator. The leading term of the asymptotic expression is written out. Theconstruction is based on an estimate of the Green’s function for the Dirichlet problem of thecorresponding parabolic operator, and then the classical Hardy–Littlewood Tauberian theorem isapplied.