Title of article
Admissible Vectors of a Covariant Representation of a Dynamical System
Author/Authors
Bagheri Salec ، Alireza - University of Qom , Tabatabaie ، Mohammad - University of Qom , Saadatmandan ، Javad - University of Qom
Pages
7
From page
55
To page
61
Abstract
In this paper, we introduce admissible vectors of covariant representations of a dynamical system which are extensions of the usual ones, and compare them with each other. Also, we give some sufficient conditions for a vector to be admissible vector of a covariant pair of a dynamical system. In addition, we show the existence of Parseval frames for some special subspaces of L²(G) related to a uniform lattice of G.
Keywords
Admissible vector , Covariant representation , Dynamical system
Journal title
Sahand Communications in Mathematical Analysis
Serial Year
2019
Journal title
Sahand Communications in Mathematical Analysis
Record number
2454916
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