海量图书期刊资源,随时随地畅享阅读乐趣
Invertible weighted shift operators which are $m$-isometriesChō, Muneo; Ôta, Schôichi; Tanahashi, Kôtarô · Proceedings of the American Mathematical Society · 2013
Quasi-Affinity for Unbounded RepresentationsSchôichi Ôta · 1990
On q–deformed hyponormal operatorsSchôichi Ôta · 2003
Closed derivations inC*-algebrasSchôichi Ôta · 1981
q-deformed Circular OperatorsSchôichi Ôta · 2006
Commutativity of Unbounded RepresentationsSchôichi Ôta · Proceedings of the American Mathematical Society · 1993
On some classes of unbounded operatorsSchôichi Ôta; Konrad Schmüdgen · 1989