Methods and Applications of Analysis

Volume 11 (2004)

Number 1

On the Spectrum of the Schur Complement of the Stokes Operator via Conformal Mapping

Pages: 133 – 154



Sandor Zsuppan


We investigate the eigenvalues and eigenfunctions of the Schur complement operator of the first kind of Stokes problem posed on a plane domain and give results on the number, multiplicity and stability of these eigenvalues in dependence on the problem domain.

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