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Journal of Zhejiang University SCIENCE A 2004 Vol.5 No.7 P.759-763


Extreme points of norm closed nest algebra modules

Author(s):  DONG Zhe

Affiliation(s):  Department of Mathematics, Zhejiang University, Hangzhou 310027, China

Corresponding email(s):   dongzhe@zju.edu.cn

Key Words:  Extreme point, Nest algebra module, Rank one operator

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DONG Zhe. Extreme points of norm closed nest algebra modules[J]. Journal of Zhejiang University Science A, 2004, 5(7): 759-763.

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Suppose that U is a norm closed nest algebra module. Using the characterization of rank one operators in U, a complete description of the extreme points of the unit ball U1 is given.

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