(with J.-C. Aval, M. Dukes, Y. Le Borgne) Two operators on sandpile configurations, the sandpile model on the complete graph,
and a Cyclic Lemma,
arXiv

(with S. Checcoli) Perfect powers in Catalan and Narayana numbers,
arXiv

(with J.-C. Aval, M. Dukes, A. Hicks, Y. Le Borgne) Statistics on parallelogram polyominoes and a q,t-analogue
of the Narayana numbers,
arXiv accepted by Journal of
Combinatorial Theory series A.