Published 1991 | Version v1
Journal article Metadata-only

On the notion of partial commutants for unbounded operator *representation

Creators

  • 1. Bylgarska Akademiya na Naukite, Sofia (Bulgaria). Inst. za Yadrena Izsledvaniya i Yadrena Energetika

Description

Partial weak πpw' and strong πps' commutants are investigated and it is shown that they do not coincide with the weak πw' and strong πs' commutants of the *-representation π. An application of πps' to D-invariant subspaces is given. 7 refs

Additional details

Publishing Information

Journal Title
Comptes Rendus de l'Academie Bulgare des Sciences
Journal Volume
44
Journal Issue
3
Series
C. R. Acad. Bulg. Sci.
Journal Page Range
41-43
ISSN
0366-8681
CODEN
CRABA

INIS

Country of Publication
Bulgaria
Country of Input or Organization
Bulgaria
INIS RN
22086531
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ALGEBRAIC FIELD THEORY; FIELD ALGEBRA; FIELD OPERATORS; HILBERT SPACE; IRREDUCIBLE REPRESENTATIONS; MATHEMATICAL MANIFOLDS; POLYNOMIALS; SPACE DEPENDENCE
Descriptors DEC
AXIOMATIC FIELD THEORY; BANACH SPACE; FIELD THEORIES; FUNCTIONS; MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; QUANTUM FIELD THEORY; QUANTUM OPERATORS; SPACE