My mathematical interests lie in number theory. 

Since August 2022, I am a tenure-track assistant professor of Mathematics at Concordia University in Montreal, a member of the CRM  and of the Montreal number theory group.  

Quanta Magazine has two expository articles on my recent work. Here  one about my 2022 work on negative Pell equations. Here one about my 2024 work on Hilbert 10th problem. 

See here for an up-to-date list of publications, here for a short CV and here for a long CV.  See here for an up-to-date list of events I am organizing.