1 citations · 1 across the 4 of their papers we have counts for
6 papers
Model Theory for Operators Related to Square Roots of Normal Operators
Raul E. Curto, Thankarajan Prasad
In this paper we prove that a square root of a cyclic normal operator is unitarily equivalent to a block multiplication operator on a vector-valued Lebesgue space with a --norma…
Hyponormal block Toeplitz operators with finite rank self-commutators
Mankunikuzhiyil Abhinand, Raul E. Curto, Thankarajan Prasad
In this paper, we identify a large class of hyponormal block Toeplitz operators whose self-commutators are of finite rank. \ Recall that an operator is hyponormal and $[T_Ï…
Classes of operators related to subnormal operators
Raúl E. Curto, Thankarajan Prasad
In this paper we attempt to lay the foundations for a theory encompassing some natural extensions of the class of subnormal operators, namely the --subnormal operators and the s…
Subnormal block Toeplitz operators
Mankunikuzhiyil Abhinand, Raul E. Curto, In Sung Hwang +2
In this paper we consider the subnormality of block Toeplitz operators , where is an matrix-valued function on the unit circle of the form $$ Φ=…
Cesà ro Operators on Rooted Directed Trees
Mankunikuzhiyil Abhinand, Sameer Chavan, Sophiya S. Dharan +1
In this paper, we introduce and investigate the notion of the Cesáro operator on a rooted directed tree When is the rooted tree with no…
Weyl type theorems for hypercyclic, supercyclic, and Toeplitz operators
Simi Thomas, Thankarajan Prasad, Shery Fernandez
In this paper, we study property for hypercyclic and supercyclic operators. The stability of variants of Weyl type theorems under compact perturbations for Toeplitz operat…