Kajal Negi

collaborators

2 papers

math.FA2026

Hyponormality of the sum of two Toeplitz operators

Anuradha Gupta, Kajal Negi

In this paper, we have studied the hyponormality and invertibility of the operator of type $w T_{I ¨} + T_{I ¨} $ where $w$ is any non-zero complex number and $T_{I ¨} , T_{I ¨} $ are Toeplitz oper…

math.FA2025

Hyponormality and quasinormality of unbounded Toeplitz operators with non harmonic symbol on the Fock Sobolev space

Anuradha Gupta, Kajal Negi

In this paper, we establish the essential criteria for the hyponormality and quasinormality of the unbounded Toeplitz operator $T_{I ¨} $ with non-harmonic symbol, acting on the Fock-S…