|Titolo||Gleason’s Problem and Schur Multipliers in the Multivariable Quaternionic Setting|
|Autore/i||Abu-Ghanem, K.; Alpay, D.; Colombo, F.; Sabadini, I.|
|Link||Download full text|
|Abstract||We define and study the counterparts of Gleason’s problem, of the Arveson’s space and of Schur multipliers when the unit ball of C^N is replaced by the unit ball of H^N . Schur multipliers are characterized in terms of coisometric operator matrices in quaternionic spaces. We define the counterpart of Blaschke factors in this setting.