Mathilde Perrin
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View article: Localization and speciation of rare earth elements in mine tailings from ion-adsorption clay deposits, Southern China: Insights from microfocused X-ray fluorescence spectroscopy
Localization and speciation of rare earth elements in mine tailings from ion-adsorption clay deposits, Southern China: Insights from microfocused X-ray fluorescence spectroscopy Open
International audience
View article: Hypercontractivity in group von Neumann algebras
Hypercontractivity in group von Neumann algebras Open
In this paper, we provide a combinatorial/numerical method to establish new hypercontractivity estimates in group von Neumann algebras. We will illustrate our method with free groups, triangular groups and finite cyclic groups, for which w…
View article: NONCOMMUTATIVE DE LEEUW THEOREMS
NONCOMMUTATIVE DE LEEUW THEOREMS Open
Let $\text{H}$ be a subgroup of some locally compact group $\text{G}$ . Assume that $\text{H}$ is approximable by discrete subgroups and that $\text{G}$ admits neighborhood bases which are almost invariant under conjugation by finite subse…