Sophiya S. Dharan

collaborators

3 papers

math.FA2025

$k$ -quasi $n$ -power posinormal Weighted Composition and Cauchy Dual of Moore-Penrose inverse of Lambert Operators

Sophiya S Dharan, T. Prasad, P. Ramya +1

In this paper we characterize $k$-quasi $n$-power posinormal composition operators and weighted composition operators on the Hilbert space $L^2(Σ)$. For Lambert conditional o…

math.FA2025

$k$ -Quasi $n$ -Power Posinormal Operators: Theory and Weighted Conditional Type Applications

Sophiya S Dharan, T. Prasad, M. H. M. Rashid

This paper introduces and investigates the class of \textit{ $k$ -quasi $n$ -power posinormal operators} in Hilbert spaces, generalizing both posinormal and $n$ -power posinormal opera…

math.FA2025

Cesàro 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 $C_{T}$ on a rooted directed tree $T .$ When $T$ is the rooted tree with no…

k-quasi n-power posinormal Weighted Composition and Cauchy Dual of Moore-Penrose inverse of Lambert Operators

k-Quasi n-Power Posinormal Operators: Theory and Weighted Conditional Type Applications

Cesàro Operators on Rooted Directed Trees

$k$ -quasi $n$ -power posinormal Weighted Composition and Cauchy Dual of Moore-Penrose inverse of Lambert Operators

$k$ -Quasi $n$ -Power Posinormal Operators: Theory and Weighted Conditional Type Applications