A. Tsemo

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20012021

most citedAn Atiyah-Singer theorem for gerbes

5 citations · 11 across the 25 of their papers we have counts for

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12 papers · 1 filter

math.DG2021

Automorphisms of projective manifolds

Aristide Tsemo

Let $(M, P \nabla_{M})$ be a compact projective manifold and $A u t (M, P \nabla_{M})$ its group of automorphisms. The purpose of this paper is to study the topological properties of $(M,P\na…

math.DG2006

Deformation of homogeneous structures and homotopy of symplectomorphisms groups

Aristide Tsemo

Banyaga has shown that the group of symplectomorphisms Symp(N) of a compact symplectic manifold (N,w) determines the symplectic structure. This motivates the study of the homotopy…

math.DG2006

An index theorem for gerbes

Aristide Tsemo, Isaac Woungang

In this paper we show an index theorem for gerbes

math.DG2005

The structure of CR manifolds

Aristide Tsemo

In this paper we study the topology of pseudo convex CR manifolds whose Reeb flow preserves the Levi metric.

math.DG2003

Affine manifolds, lagrangian manifolds

Aristide Tsemo

Let $(M, ω)$ be a symplectic manifold endowed with a agrangian foliation $L$ , it has been shown by Weinstein [16] hat the symplectic structure of $M$ defines on each leaf of…

math.DG2003

Kahler, Poisson Geometry of CR Lie groups

A. Tsemo

In this paper we study left invariant CR structures on Lie groups which are compatible with geometric properties as Poisson and kahler properties.