Résumé : Complexité de problèmes, réductions polynomiales, classes de complexité de problèmes de décision (P, NP, NP-complet, coNP, coNp-complet), classes de complexité de problèmes d’optimisation (NPO, APX, PTAS, FPTAS).
Cet exposé sera un condensé de ce cours de Master 2.
Lieu : bâtiment 1R3, salle de conférence du 1er étage (MIP)
Résumé : Contrôle du Family-Wise Error Rate : approches step-down.
Résumé : The question is to determine what is the effect of agitation on the fragmentation rate (what is the probability that a fibril of given length breaks apart ?) and fragmentation kernel (where a fibril is more likely to break apart ?) of proteins of amyloid types.
The talk will be composed with two parts.
In the first part, I will focus on the new experiments which were performed at Kent university, and on how the data they provide can be used.
On the second part, I will focus on the well-posedness of the inverse problem.
In particular, I aim to detail the theoretical recontruction formula we obtain for
the fragmentation kernel. One of the delicate points is to prove that the Mellin transform of the asymptotic profile never vanishes, which is done using the Wiener-Hopf representation.