## Student's Library

2018: answering Stockholm University's students' questions related to the content of the lectures and to problem solving methods.

Corentin Léna's homepage

2018: answering Stockholm University's students' questions related to the content of the lectures and to problem solving methods.

In 2014: classes for first year science students in Paris-Saclay University, with calculus in the first semester and introduction to analysis in the second.

From 2010 to 2014: calculus for first year engineering students, at Polytech Paris-Sud, an engineering school inside Paris-Saclay University.

In 2014 and 2016: member of a jury for the evaluation of research projects by prospective engineering students, in a national competitive exam.

23 May 2016: talk in Turin for the Mathematics Ph.D. Seminars, on the topic Can one hear the shape of a drum? Slides

3 May 2012: talk in Orsay for the Ph.D. Students' Seminar, on the topic Rearrangements and isoperimetric inequalities.

4 April 2012: talk in Marne-la-Vallée for the Ph.D. Students' Seminar, on the topic Spectral minimal partitions of an open set. Slides

In 2012 and 2014: forum on mathematical careers and education, *Salon de l'Éducation*, Paris.

In 2013: activity *Mathematics for Planet Earth* during the *Maths en Jeans* congress (mathematic competition for high school students, 5 April), and hosting of a *Math en Jeans* mini-congress (13 June), at Paris-Saclay University.