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Critérios para as Componentes Espectrais Absolutamente Contínuas de Operadores de Jacobi a Valores Matriciais
(Universidade Federal de Minas GeraisUFMG, 2018-06-28)
We dicuss in this work some characterizations of the absolutely continuous spectrum of arbitrary multiplicity of discrete matrix-valued Jacobi operators on (...). Essentially, these results extend some well-known ...
Diseño latinoamericano: diez miradas a una historia en construcción
(Universidad Santo TomásProducción Editorial, 2020)