expansive operator
Open AccessArticle
On m-expansive and m-contractives tuple operators in Hilbert spaces
Annals of Communications in Mathematics 2020
, 3 (3)
, 199-207
DOI: https://doi.org/10.62072/acm.2020.030303
AbstractIn this paper we introduce and studied the concept of joint m-expansive and joint m-contractive tuples of commuting operators of a Hilbert space.