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20042025
most citedApplications of closed models defined by counting to graph theory and topology

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math.DG2005

Gerbes, 2-gerbes and symplectic fibrations

Tsemo Aristide

Let (F,u)\to P\to N be a symplectic fibration in math.SG/0503268 McDuff has defined a subgroup Ham^s(F,u) of the group of symplectic automorphisms of(F,u). She has shown that the c…

math.DG2005

Connective structure for principal gerbes

Tsemo Aristide

In this paper we generalize the notion of connective structure defined by Pierre Deligne to gerbes bounded by the automorphisms group of a principal bundle.