Computation and Applied Mathematics

abstract theory applies artigos assumption asymptotic stability bilinear form bounded Brazil BREZZI Brouwer degree compensated compactness Computational conductors consider continuous convergence defined denotes diffeomorphism differential equations discrete discrete space Editora Campus Ltda equation of 4.2 error estimates examples existence exponential decay finite element methods grad Hence holds IIhu IIhya implies inequality Inf Sup condition Ker Ch L.D. MARINI Lagrange multipliers Lauro Muller Lemma linear thermoelasticity locally homeomorphic M-matrix Math Mathematical mixed approximations mixed finite element mixed formulation mixed methods Moreover non-conforming nonlinear functional norm şbh obtain order elliptic problems PALAVRAS-CHAVE paper PIETRA Proof Proposition Renardy result Rio de Janeiro satisfying second order elliptic smooth ſş Sobolev space solution uh space theorem unique solution unlo unlv vector Vipe Wh viscoelasticity weak solution