51 citations
- Université Sorbonne Paris NordFR28 papers
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- Laboratoire de Mathématiques d'OrsayFR7 papers
- Université Paris CitéFR5 papers
- Institut de Mathématiques de BourgogneFR3 papers
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- Laboratoire de Mathématiques Blaise PascalFR3 papers
- Laboratoire de Mathématiques Raphaël SalemFR3 papers
- Centre de Mathématiques Appliquées de l'École polytechniqueFR2 papers
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- Institut de recherche mathématique de RennesFR2 papers
9 papers · 1 filter
Quantum analogues of Richardson varieties in the grassmannian and their toric degeneration
Laurent Rigal, Pablo Zadunaisky
In the present paper, we are interested in natural quantum analogues of Richardson varieties in the type A grassmannians. To be more precise, the objects that we investigate are qu…
Resonances for "large" ergodic systems in one dimension: a review
Frédéric Klopp
The present note reviews recent results on resonances for one-dimensional quantum ergodic systems constrained to a large box. We restrict ourselves to one dimensional models in the…
Recurrence of non-resonant homeomorphisms on the torus
Rafael Potrie
We prove that a homeomorphism of the torus homotopic to the identity whose rotation set is reduced to a single totally irrational vector is chain-recurrent. In fact, we show that p…
Dynamics of -continued fractions and -shifts
Elise Janvresse, Benoît Rittaud, Thierry De La Rue
For a real number , we introduce a transformation naturally associated to expansion in -continued fraction, for which we also give a geometrical interpretation. The…
Cibles rétrécissantes de rayon : propriété du logarithme
Benjamin Mussat
A translation on the d-dimensional torus has the logarithm property if the Shrinking Target Property holds for the sequence of balls with radius .…
Construction and stability of a blow up solution for a nonlinear heat equation with a gradient term
Mohammed Abderrahman Ebde, Hatem Zaag
We consider a nonlinear heat equation with a gradient term. We construct a blow-up solution for this equation with a prescribed blow-up profile. For that, we translate the question…