In a previous paper we generalized the theory of W⁎-modules to the setting of modules over
nonselfadjoint dual operator algebras, obtaining the class of weak⁎-rigged modules. At that …

In a previous paper with Kashyap we generalized the theory of $ W^* $-modules to the
setting of modules over nonselfadjoint dual operator algebras, obtaining the class of weak …

We give a new Banach module characterization of $ W^* $-modules, also known as selfdual
Hilbert $ C^* $-modules over a von Neumann algebra. This leads to a generalization of the …

A major part of this paper is devoted to an in-depth study of j-operators and their properties.
This study enables us to obtain several results on liftings and weak liftings of DG modules …

We give a new Banach module characterization of $ W^* $-modules, also known as self-
dual Hilbert $ C^* $-modules over a von Neumann algebra. This leads to a generalization of …

Abstract Recently, Blecher and Kashyap have generalized the notion of W*-modules over
von Neumann algebras to the setting where the operator algebras are σ closed algebras of …

We prove that two dual operator algebras are weak∗ Morita equivalent in the sense of [DP
Blecher, U. Kashyap, Morita equivalence of dual operator algebras, J. Pure Appl. Algebra …

Let $ d\ge1 $ be an integer, $ W_d $ and $\mathcal {K} _d $ be the Witt algebra and the weyl
algebra over the Laurent polynomial algebra $ A_d=\mathbb {C}[x_1^{\pm1}, x_2^{\pm1} …

A $\Sigma^* $-algebra is a concrete $ C^* $-algebra that is sequentially closed in the weak
operator topology. We study an appropriate class of $ C^* $-modules over $\Sigma …

InthispaperweintroducethenotionofaweakY…-Drinfeldgroupmodule over a weak T-
coalgebra and give some basic properties. Moreover we also prove that the category of …