Computation and Applied Mathematics

algorithm Aplicada e Computacional Applied Mathematics arguments artigos assume Banach space basis elements beam with tip BFGS boundary conditions Brasil BREZZI Brown University compactness Computational and Applied constraints convex feasibility problem convex sets Corpo Editorial cubic spline damping coefficient defined denote dimensional DOUGLAS Jr Editora Campus Ltda electron and hole Euler-Poisson-Darboux equation finite difference finitely convergent follows function Galerkin Galerkin method given gradients heat equation integral iterated operators IUSEM Lemma Levenberg-Marquardt algorithm linear inequalities linear spline LNCC/CNPq Markowich Matematica Matemática Aplicada method of characteristics metodo miscible displacement models obtain one-dimensional optimization paper parameter approximations partial differential equations Phoc polyharmonic equation Proof Proposition quintic relatores resultados Revista Rio de Janeiro Row-action methods satisfy scheme Section semiconductor device sequence set Q SIAM simultaneous subgradient projections Slater condition subgradient projections method Theorem tip body vector xk+1 zero