Volume 14; Issue 2

1

Operator means and networks

Year:
1991
Language:
english
File:
PDF, 818 KB
english, 1991
2

Lifting positive elements in C*-algebras

Year:
1991
Language:
english
File:
PDF, 377 KB
english, 1991
3

Automorphisms of the KdV-subvariety

Year:
1991
Language:
english
File:
PDF, 660 KB
english, 1991
4

Duality and multiplication operators

Year:
1991
Language:
english
File:
PDF, 532 KB
english, 1991
8

A note on the commutant lifting theorem and a Generalized four block problem

Year:
1991
Language:
english
File:
PDF, 222 KB
english, 1991