A generalized q-numerical range

Mathematical Communications

Rajić, R.¹ 

关键词: C*-algebra;    Hilbert C*-module;    adjointable operator;    C-numerical range of an operator;    q-numerical range of an operator;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Sveuciliste Josipa Jurja Strossmayera u Osijeku * Odjel za Matematiku / University of Osijek, Department of Mathematics

【 摘 要 】

Foragiven$q\in\kom$with$|q|\le1$,westudythe$C$-numericalrangeofaHilbertspaceoperatorwhere$C$isanoperatoroftheform\[\left(\begin{array}{ccc}qI_namp;\sqrt{1-|q|^2}I_n\\0_namp;0_n\end{array}\right)\oplus0....

【 授权许可】

Unknown