In this paper the analytic-spectral structure of the commutant of an invertible bilateral weighted shift operator is studied, extending known results. A class of operators is introduced, more general than the class of the rationally strictly cyclic bilateral shift [operators] which are not unicellular.
@article{urn:eudml:doc:38878, title = {Sobre los operadores desplazamiento bilateral ponderados e invertibles.}, journal = {Stochastica}, volume = {7}, year = {1983}, pages = {47-62}, zbl = {0562.47025}, mrnumber = {MR0766700}, language = {es}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38878} }
Jódar, Lucas. Sobre los operadores desplazamiento bilateral ponderados e invertibles.. Stochastica, Tome 7 (1983) pp. 47-62. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38878/