Paramita Das

most citedThe planar algebra of diagonal subfactors

13 citations · 19 across the 3 of their papers we have counts for

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math.OA2008★ 13 cited

The planar algebra of diagonal subfactors

Dietmar Bisch, Paramita Das, Shamindra Kumar Ghosh

There is a natural construction which associates to a finitely generated, countable, discrete group $G$ and a 3-cocycle $ω$ of $G$ an inclusion of II $_{1}$ factors, the so-called dia…

math.OA2008★ 5 cited

The planar algebra of group-type subfactors

Dietmar Bisch, Paramita Das, Shamindra Kumar Ghosh

If $G$ is a countable, discrete group generated by two finite subgroups $H$ and $K$ and $P$ is a II $_{1}$ factor with an outer G-action, one can construct the group-type subfactor $P…