3 papers
math.RA2026
Pure projective tilting modules associated with a special ring and Goresntein properties
Umamaheswaran Arunachalam
In this paper, we study pure-projective tilting modules and related classes of rings. We introduce the notion of a pure-tilting hereditary ring, namely, a ring over which every ide…
math.RA2018
Gelfand-Kirillov dimensions of simple modules over twisted group algebras
Ashish Gupta, Umamaheswaran Arunachalam
For the -dimensional multiparameter quantum torus algebra over a field defined by a multiplicatively antisymmetric matrix we show…
cs.GT2016
Belief-Invariant and Quantum Equilibria in Games of Incomplete Information
Vincenzo Auletta, Diodato Ferraioli, Ashutosh Rai +2
Drawing on ideas from game theory and quantum physics, we investigate nonlocal correlations from the point of view of equilibria in games of incomplete information. These equilibri…