Computation and Applied Mathematics

0LS problem 1983 Editora Campus A-factor algorithm Aplicada e Computacional artigos Banach space block circulants block matrix capillary pressure ci-dessus circulant matrix coefficients companion matrix Comput conjugate gradient connected to s=sR convex defined degré de confiance denote deux diagonal elements diam differential equation Editora Campus Ltda equation 2c estimateurs être exemple factor circulant fait fixed point iterative Fourier matrix hand side IMPES method injective inverse iterative procedure LCC/CNPq Lemma linear system Lipschitz-continuous LU decomposition Matemática Math mécanisme de décision n+l n+l objets physiques obtain parameter partir peut phase polynomial pre-Hilbert space pressure equation prise Proof propagating with speed PUC/RJ rarefaction wave reconnaissance Rio de Janeiro s=sL is connected s=sM s=st saturation equation seuil de confiance shock propagating simulation sM,F(sw solve spatial dimension speed SL square matrix suivant term Theorem tridiagonal matrix valeur variables