Back to Search Start Over

Atomic subspaces for operators

Authors :
Bhandari, Animesh
Mukherjee, Saikat
Publication Year :
2017

Abstract

This paper introduces the concept of atomic subspaces with respect to a bounded linear operator. Atomic subspaces generalize fusion frames and this generalization leads to the notion of $K$-fusion frames. Characterizations of $K$-fusion frames are discussed. Various properties of $K$-fusion frames, for example, direct sums, intersection, are studied.<br />Comment: 11 pages, To appear in Indian Journal of Pure and Applied Mathematics (2020)

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.1705.06042
Document Type :
Working Paper