# GALaC team seminar

The GALaC team seminar is organized once a month on Friday at 14:30 in the Ada Lovelace building at LRI.

## Recent and up-coming seminars

## Expérimentations sur le calcul hautes performances en combinatoire énumérative et algébrique.

Summary : In this talk, I will report on several experiments around large scale enumerations in enumerative and algebraic combinatorics. I'll describe a methodology used to achieve large speedups in several enumeration problems. Indeed, in many combinatorial structures (permutations, partitions, monomials, young tableaux), the data can be encoded as a ...

## Fighting epidemics with the maximum spectral subgraph

Summary: Recent developments in mathematical epidemiology have identified a relationship between the time to extinction of an epidemic spreading over a network and the spectral radius of the underlying graph i.e. the largest eigenvalue of its adjacency matrix. At the same time, new generation networking technologies such as NFV ...

Translations: fr