Computation and Applied Mathematics

Abaffy ABS class APLICADA E COMPUTACIONAL Aplicada e Computational Applied Mathema Appş artigos assume Banach space basic to diffusion bounded set Cauchy problem class for linear compact composite media Computational and Applied condition number consider continuous embedding COTTA damped defined denote differential equations Editora Campus Ltda eigenvalue problems Eigenvalues basic equivalent estimates evolution equations existence of periodic external magnetic field forced convection function g satisfy HARAUX heat conduction Hilbert space Huang algorithm inequality interfaces Journal Lauro Muller Lemma linear systems magnetic field Matematica Aplicada Math Mathematics matrix MEDEIROS minimizing sequences nao-linear nonlinear Schrödinger equations nonlinear wave equation nonsingular nonzero norm obtain Palavras-chave paper periodic solution Periodico positive definite Proof of Theorem Property Proposition Remark Rio de Janeiro scalar self-adjoint operator sign-count method Spedicato stability standing waves tambem tion unique generalized solution value problem Vide wave equation