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Hypercontractivity in group Von Neumann algebras
In this paper, the authors provide a combinatorial/numerical method to establish new hypercontractivity estimates in group von Neumann algebras. They illustrate their method with free groups, triangular groups and finite cyclic groups, for which they obtain optimal time hypercontractive L_2 \to L_q...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
American Mathematical Society
2017
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2312746 |