PARTIAL ISOMETRIES: A SURVEY 1. Introduction It is known that, even in the most favorable
case of two by two matrices with compl Page 1 Adv. Oper. Theory 3 (2018), no. 1, 75–116 …

A note on partial-A-isometries and some applications Page 1 Quaestiones Mathematicae 2024,
47(3): 515–535 c⃝ 2024 NISC (Pty) Ltd https://doi.org/10.2989/16073606.2023.2229560 A …

The purpose of this paper is to present in Hilbert spaces some results for a new class of
operators called semi-generalized partial isometries which include two important classes in …

m-PARTIAL ISOMETRIES ON HILBERT SPACES Page 1 Internat. J. Functional Analysis,
Operator Theory and Applications Volume 2, Number 1, 2010, Pages 67-83 Published Online …

A note on roots and powers of partial isometries Page 1 Arch. Math. 110 (2018), 251–259 c©
2017 Springer International Publishing AG, part of Springer Nature 0003-889X/18/030251-9 …

The present paper deals with operators similar to partial isometries. We get some
(necessary and) sufficient conditions for the similarity to (adjoints of) quasinormal partial …

Wold-type decomposition for bi-regular operators Page 1 Acta Scientiarum Mathematicarum
8T:3–4 (2021) c Bolyai Institute, University of Szeged doi: 10.14232/actasm-020-399-2 Acta …

We study similarity to partial isometries in C*-algebras as well as their relationship with
generalized inverses. Most of the results extend some recent results regarding partial …

This paper is devoted to the study of the relationship between generalized inverses and A-
partial isometries. By A-partial isometries we mean bounded linear operators defined on a …

This paper is concerned with Wold-type decomposition for regular operators whose orbits
under any vector satisfy some growth conditions. Several results on left invertible operators …