32 citations · 155 across the 50 of their papers we have counts for
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math.DG2016★ 1 cited
Multiplicative Nambu structures on Lie groupoids
Apurba Das
We study some properties of coisotropic submanifolds of a manifold with respect to a given multivector field. Using this notion, we generalize the results of Weinstein \cite{wein}…
math.DG2016
Nambu structures on Lie algebroids and their modular classes
Apurba Das, Shilpa Gondhali, Goutam Mukherjee
We introduce the notion of the modular class of a Lie algebroid equipped with a Nambu structure. In particular, we recover the modular class of a Nambu-Poisson manifold with it…
cs.DS2016
Incremental Maintenance of Maximal Cliques in a Dynamic Graph
Apurba Das, Michael Svendsen, Srikanta Tirthapura
We consider the maintenance of the set of all maximal cliques in a dynamic graph that is changing through the addition or deletion of edges. We present nearly tight bounds on the m…