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Partial isometries: a survey
- Source :
- Adv. Oper. Theory 3, no. 1 (2018), 75-116
- Publication Year :
- 2018
- Publisher :
- Tusi Mathematical Research Group, 2018.
-
Abstract
- We survey the main results characterizing partial isometries in C$^*$-algebras and tripotents in JB$^*$-triples obtained in terms of regularity, conorm, quadratic-conorm, and the geometric structure of the underlying Banach spaces.
- Subjects :
- 46L05
Mathematics::Commutative Algebra
tripotent
von Neumann regularity
15A09
Mathematics::Analysis of PDEs
conorm
17C65
Computer Science::Artificial Intelligence
JB*-triple
C*-algebra
Moore–Penrose invertibility
quadraticconorm, extreme points
partial isometry
reduced minimum modulus
47L30
Mathematics::Symplectic Geometry
46K70
16U99
47A05
47D25
46L60
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Adv. Oper. Theory 3, no. 1 (2018), 75-116
- Accession number :
- edsair.project.eucl..cafbaa51f1774737c76200c51acdce65