Operator Spaces

Author(s):  
Ved Prakash Gupta ◽  
Prabha Mandayam ◽  
V. S. Sunder
Keyword(s):  
2019 ◽  
Vol 13 (1) ◽  
pp. 174-191 ◽  
Author(s):  
Arpita Mal ◽  
Debmalya Sain ◽  
Kallol Paul

2018 ◽  
Vol 53 (1) ◽  
pp. 179-186
Author(s):  
Massoud Amini ◽  
◽  
Alireza Medghalchi ◽  
Hamed Nikpey ◽  
◽  
...  
Keyword(s):  

1994 ◽  
Vol s3-69 (1) ◽  
pp. 171-197 ◽  
Author(s):  
Edward G. Effros ◽  
Zhong-Jin Ruan

Author(s):  
David P. Blecher ◽  
Christian Le Merdy
Keyword(s):  

2014 ◽  
Vol 222 (1) ◽  
pp. 29-39
Author(s):  
Seán Dineen ◽  
Cristina Radu
Keyword(s):  

2007 ◽  
Vol 50 (4) ◽  
pp. 519-534
Author(s):  
C. Ward Henson ◽  
Yves Raynaud ◽  
Andrew Rizzo

AbstractIt is shown that Schatten p-classes of operators between Hilbert spaces of different (infinite) dimensions have ultrapowers which are (completely) isometric to non-commutative Lp-spaces. On the other hand, these Schatten classes are not themselves isomorphic to non-commutative Lp spaces. As a consequence, the class of non-commutative Lp-spaces is not axiomatizable in the first-order language developed by Henson and Iovino for normed space structures, neither in the signature of Banach spaces, nor in that of operator spaces. Other examples of the same phenomenon are presented that belong to the class of corners of non-commutative Lp-spaces. For p = 1 this last class, which is the same as the class of preduals of ternary rings of operators, is itself axiomatizable in the signature of operator spaces.


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