[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.4134/CKMS.2008.23.4.541

THE MINIMUM MODULUS OF A LINEAR MAP IN OPERATOR SPACES

Kye, Seung-Hyeok (DEPARTMENT OF MATHEMATICS SEOUL NATIONAL UNIVERSITY)

Publication Information

Communications of the Korean Mathematical Society / v.23, no.4, 2008 , pp. 541-548 More about this Journal

Abstract

For a completely bounded linear maps between operator spaces, we introduce numbers which measure the degree of injectivity and subjectivity. The number measuring the injectivity is an operator space analogue of the minimum modulus of a linear map in normed spaces.

Keywords

minimum modulus; isometries; quotient maps; operator spaces;

Citations & Related Records

Reference

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