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19932026
Showing 2014 · math.DGShow all

6 papers · 2 filters

math.DG2014★ 12 cited

Existence and unicity of co-moments in multisymplectic geometry

Leonid Ryvkin, Tilmann Wurzbacher

Given a multisymplectic manifold and a Lie algebra acting on it by infinitesimal symmetries, Fregier-Rogers-Zambon define a homotopy (co-)moment as an $L_{\infty…

math.DG2014★ 27 cited

Poincaré--Birkhoff--Witt isomorphisms and Kapranov dg-manifolds

Camille Laurent-Gengoux, Mathieu Stiénon, Ping Xu

We prove that to every inclusion of Lie algebroids over the same base manifold corresponds a Kapranov dg-manifold structure on , which is c…

math.DG2014★ 4 cited

On the equidistribution of totally geodesic submanifolds in compact locally symmetric spaces and application to boundedness results for negative curves and exceptional divisors

Vincent Koziarz, Julien Maubon

We prove an equidistribution result for totally geodesic submanifolds in a compact locally symmetric space. In the case of Hermitian locally symmetric spaces, this gives a converge…

math.DG2014

On the minimization of total mean curvature

Jeremy Dalphin, Antoine Henrot, Simon Masnou +1

In this paper we are interested in possible extensions of an inequality due to Minkowski: valid for any regular open set $Ω\subs…

math.DG2014★ 2 cited

A new upper bound for the Dirac operator on hypersurfaces

Nicolas Ginoux, Georges Habib, Simon Raulot

We prove a new upper bound for the first eigenvalue of the Dirac operator of a compact hypersurface in any Riemannian spin manifold carrying a non-trivial twistor spinor without ze…

math.DG2014★ 4 cited

A Lagrangian for Hamiltonian vector fields on singular Poisson manifolds

Yahya Turki

On a manifold equipped with a bivector field, we introduce for every Hamiltonian a Lagrangian on paths valued in the cotangent space whose stationary points projects onto Hamiltoni…