Voici les éléments 1 - 5 sur 5
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Displaceability and the mean Euler characteristic

2012, Frauenfelder, Urs, Schlenk, Félix, van Koert, Otto

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Volume growth in the component of the Dehn-Seidel twist

2005, Frauenfelder, Urs, Schlenk, Félix

We consider an entropy-type invariant which measures the polynomial volume growth of submanifolds under the iterates of a map, and we show that this invariant is at least 1 for every diffeomorphism in the symplectic isotopy class of the Dehn-Seidel twist.

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Hamiltonian dynamics on convex symplectic manifolds

2007, Frauenfelder, Urs, Schlenk, Félix

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Energy capacity inequalities via an action selector

2005, Frauenfelder, Urs, Ginzburg, Viktor, Schlenk, Félix

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Fiberwise volume growth via Lagrangian intersections

2006, Frauenfelder, Urs, Schlenk, Félix