I am maître de conférences at IMJ-PRG, Université Paris Sorbonne (ex Pierre et Marie Curie, Paris 6), in the Analyse Algébrique team. I am also affiliated to the institute of calculus ISCD. I co-organize, with David Burguet, the ergodic theory seminar.
In 2015-2016, I had a post doctoral position at UFF Niteroi (near Rio de Janeiro).
Between 2011 and 2015, I was PhD student in Orsay under the direction of François Beguin. Here is an updated version of my thesis (the initial version can be found on TEL).
I am interested in discretizations of dynamical systems. For more information here is a resume (September 2017).
- Dirac physical measures on saddle-type fixed points, in collaboration with Pablo Guarino and Bruno Santiago (UFF, Niteroi).
- Dynamical behavior of a nondiffusive scheme for the advection equation, in collaboration withNina Aguillon. (LJLL, Sorbonne Université).
And one upcoming prepublications:
- A study of the midterm action of discretisations on measures for circle expanding maps, in collaboration with Maurizio Monge (UFRJ, Rio de Janeiro)
KeywordsDynamic in general: discretizations of dynamics, for generic systems (e.g. generic homeomorphisms/C^1-diffeomorpihsms) and also from a practical viewpoint, discretizations of linear maps and quasicrystals, dynamics on surfaces.
Contact informationsPierre-Antoine Guihéneuf
4 place Jussieu, case 247
75252 Paris Cedex 05, France
e-mail : pierre-antoine"poin"guiheneuf"att"imj-prg.fr