Jean-Stéphane Dhersin

most citedAsymptotic results on the length of coalescent trees

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math.PR2007★ 2 cited

Asymptotic results on the length of coalescent trees

Jean-François Delmas, Jean-Stéphane Dhersin, Arno Siri-Jegousse

We give the asymptotic distribution of the length of partial coalescent trees for Beta and related coalescents. This allows us to give the asymptotic distribution of the number of…

math.PR1998

Characterization of G-regularity for super-Brownian motion and consequences for parabolic partial differential equations

Jean-François Delmas, Jean-Stéphane Dhersin

\def\R{\mathbb R} We give a characterization of G-regularity for super-Brownian motion and the Brownian snake. More precisely, we define a capacity on $E = (0, \infty) \times R^{d}$ , wh…