|
Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2012, Number 2, Pages 86–91
(Mi ivm8437)
|
|
|
|
This article is cited in 27 scientific papers (total in 27 papers)
Brief communications
Block projection operators in normed solid spaces of measurable operators
A. M. Bikchentaev Research Institute of Mathematics and Mechanics, Kazan (Volga region) Federal University, Kazan, Russia
Abstract:
We prove a Hermitian analog of the well-known operator triangle inequality for von Neumann algebras. In the semifinite case we show that a block projection operator is a linear positive contraction on a wide class of solid spaces of Segal measurable operators. We describe some applications of the obtained results.
Keywords:
von Neumann algebra, triangle inequality, normal semifinite trace, solid space of measurable operators, block projection operator.
Received: 19.09.2011
Citation:
A. M. Bikchentaev, “Block projection operators in normed solid spaces of measurable operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 2012, no. 2, 86–91; Russian Math. (Iz. VUZ), 56:2 (2012), 75–79
Linking options:
https://www.mathnet.ru/eng/ivm8437 https://www.mathnet.ru/eng/ivm/y2012/i2/p86
|
Statistics & downloads: |
Abstract page: | 623 | Full-text PDF : | 337 | References: | 255 | First page: | 6 |
|