Rémi Mathieu, Le taoïsme

ON THE OCCUPATION MEASURE OF SUPER-BROWNIAN MOTION Jean-François LE GALL and Mathieu MERLE

We derive the asymptotic behavior of the occupation measure Z(B1) of the unit ball for super-Brownian motion started from the Dirac measure at a distant point x and conditioned to hit the unit ball. In the critical dimension d = 4, we obtain a limiting exponential distribution for the ratio Z(B1)/ log |x|.

P. Mathieu

Mathieu Groups

In this essay, we will discuss some interesting properties of the Mathieu groups, which are a family of five sporadic finite simple groups, as well as some closely related topics. One construction of the Mathieu groups involves Steiner systems, so we will begin by discussing Steiner systems.

CAT Mathieu Cauchie 2016

Ring of the Mathieu

We investigate the classical Zassenhaus conjecture for the unit group of the integral group ring of Mathieu simple group M 23 using the Luthar-Passi method. This work is a continuation of the research that we carried out for Mathieu groups M 11 and M 12. As a consequence, for this group we confirm Kimmerle's conjecture on prime graphs.