Stability estimates for h-p spectral element methods for general elliptic problems on curvilinear domains
Abstract
In this paper we show that the h-p spectral element method developed in pdstrk1,tomar-01,tomar-dutt-kumar-02 applies to elliptic problems in curvilinear polygons with mixed Neumann and Dirichlet boundary conditions provided that the Babuska--Brezzi inf--sup conditions are satisfied.
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