Dans la thèse, on a étudié le problème des isotopies legendriennes positif. C’est-à-dire que les isotopies préservent le structure de contact et les fonctions Hamiltoniennes associés sont positif. On a montré que si une sou-variété legendrienne est lâche, il existe un lacet positif des plongements legendriennes basé sur lui. On a le trait en deux cas, le cas en dimension un et deux, l’autre en grandes dimensions. Dans les cas en bases dimensions, on a construit des lacets positive par la main. Dans les autres cas, on a utilisé les techniques de h-principe avancé, c’est-à-dire, la approximation holonome ridé et la intégration convexe pour les relations «non-ample». Avec la approximation holonome ridé, on a obtenue un lacet de plongements Leg...
We show that the presence of a plastikstufe induces a certain degree of flexibility in contact manif...
We study the relations between an exact Lagrangian submanifold $L$ in a Liouville manifold $P$ and o...
This thesis investigates a construction in contact topology of Legendrian submanifolds called the Le...
In the thesis, we have studied the problem of positive Lengendrian isotopies. That is to say, the is...
International audienceWe show that there is no positive loop inside the component of a fiber in the ...
Positive loops of Legendrian embeddings are examined from the point of view of Floer homology of Lag...
43 pages. v2: more details, mainly in Section 5. Changes in introduction, added some references and ...
In this paper, we prove that there exist contractible positive loops of Legendrian embeddings based ...
We show that the image of a Legendrian submanifold under a homeomorphism that is the $C^0$-limit of ...
Abstract. We give an h-principle type result for a class of Legendrian em-beddings in contact manifo...
We explore the construction of Legendrian spheres in contact manifolds of any dimension. Two constru...
We determine the homotopy type of the spaces of several Legendrian knots and links with the maximal ...
We study Legendrians with boundary, in a contact manifold (V, ξ) with sutured convex boundary, and t...
We give a quantitative refinement of the invariance of the Legendrian contact homology algebra in ge...
We study Legendrian embeddings of a compact Legendrian submanifold L sitting in a closed contact man...
We show that the presence of a plastikstufe induces a certain degree of flexibility in contact manif...
We study the relations between an exact Lagrangian submanifold $L$ in a Liouville manifold $P$ and o...
This thesis investigates a construction in contact topology of Legendrian submanifolds called the Le...
In the thesis, we have studied the problem of positive Lengendrian isotopies. That is to say, the is...
International audienceWe show that there is no positive loop inside the component of a fiber in the ...
Positive loops of Legendrian embeddings are examined from the point of view of Floer homology of Lag...
43 pages. v2: more details, mainly in Section 5. Changes in introduction, added some references and ...
In this paper, we prove that there exist contractible positive loops of Legendrian embeddings based ...
We show that the image of a Legendrian submanifold under a homeomorphism that is the $C^0$-limit of ...
Abstract. We give an h-principle type result for a class of Legendrian em-beddings in contact manifo...
We explore the construction of Legendrian spheres in contact manifolds of any dimension. Two constru...
We determine the homotopy type of the spaces of several Legendrian knots and links with the maximal ...
We study Legendrians with boundary, in a contact manifold (V, ξ) with sutured convex boundary, and t...
We give a quantitative refinement of the invariance of the Legendrian contact homology algebra in ge...
We study Legendrian embeddings of a compact Legendrian submanifold L sitting in a closed contact man...
We show that the presence of a plastikstufe induces a certain degree of flexibility in contact manif...
We study the relations between an exact Lagrangian submanifold $L$ in a Liouville manifold $P$ and o...
This thesis investigates a construction in contact topology of Legendrian submanifolds called the Le...