Patrick Maheux

Nash type inequalities for fractional powers of non-negative self-adjoint operators

Assuming that a Nash type inequality is satisfied by a non-negative self-adjoint operator

Weighted Nash Inequalities

A

Estimations du Noyau de la Chaleur sur les Espaces Homogènes

, we prove a Nash type inequality for the fractional powers

Smoothing Methods for Nonlinear Complementarity Problems

A^{\alpha}

Analyse sur les boules d' un opérateur sous-elliptique.

of

Super-Poincaré and Nash-type inequalities for subordinated semigroups

A

Analyse et géometrie sur les espaces homogènes

. Under someassumptions, we give ultracontractivity bounds for the semigroup

Nash-type inequalities, Super-Poincar\'e inequalities for Subordinated Semigroups

(T_{t,{\alpha}})

A mathematical programming problem with singular mixed pointwise-integral constraints

generated by

THE KELLER-SEGEL SYSTEM ON THE 2D-HYPERBOLIC SPACE

-A^{\alpha}