Courbes

We will give an introduction to Donaldson-Thomas theory and some basic tools and computations. In the last lecture, we hope to explain some aspects of the proof of the GW/DT

In this talk I will explain the idea of the Laplace transform that connects a counting problem in the A-model side with a recursion formula based on complex analysis in the B-model side, using a

In this introductory course I will present the basic notions, both local and global, using classical examples. I will explain statements in connection with the resolution of singularities with

A nonsingular holomorphic foliation of codimension on a complex manifold is locally given by the level sets of a holomorphic submersion to the Euclidean space . If is a Stein manifold, there also

A nonsingular holomorphic foliation of codimension on a complex manifold is locally given by the level sets of a holomorphic submersion to the Euclidean space . If is a Stein manifold, there also

Mirror symmetry is a phenomenon which inspired fundamental progress in a wide range of disciplines in mathe- matics and physics in the last twenty years; we will review here a number of results

Graphe d'une fonction, tangente, position par rapport à cette tangente. Bonus (à 26'17'') : Dominae d'atude, tangente par les DL, asymptote pour les graphes de fonctions. Exo7. Cours et exercices de

Mirror symmetry is a phenomenon which inspired fundamental progress in a wide range of disciplines in mathematics and physics in the last twenty years; we will review here a number of results going

Courbes paramétrées et graphes de fonctions. Bonus (à 10'00'') : Paramétrisation d'un graphe. Exo7. Cours et exercices de mathématiques pour les étudiants. Retrouvez la correction écrite sur http:/

Mirror symmetry is a phenomenon which inspired fundamental progress in a wide range of disciplines in mathe- matics and physics in the last twenty years; we will review here a number of results

Etude et tracé de trois courbes paramétrées (dont la cycloïde et l'astroïde). Bonus (à 40'32'') : Plan d'étude d'une courbe paramétrée. Exo7. Cours et exercices de mathématiques pour les étudiants.

The topic concerns relations among the kappa classes in the tautological ring of the moduli space of genus g curves. After a discussion of classical constructions in Wick form, we derive an