Antoine Dequay PhD student in mathematics at IRMAR and teaching assistant at ENS Rennes      Home Training Teaching Research Resume & Contact Version française Hi! I' m a first year PhD student in mathematics at IRMAR, under the supervision of David LUBICZ. If this site is ever finished, you will find my lecture notes taken during my studies at the ENS Rennes and the university of Rennes 1, various works realized during my years of study (including a collection of plans and developments for the external aggregation of mathematics, option D), my teaching materials for my various teaching missions, my (future) research works, and some interesting links ... Feel free to contact me if you find any mistakes in my writings. Have a nice day!