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UNE MACHINE À TENSEURS TT SUR LES VARIÉTÉS D'EINSTEIN

Abstract : In all dimensions n ≥ 3, we introduce a differential operator of order 4 which, on Einstein manifolds, transforms the (fields of) trace free symmetric two tensors into TT-tensors. A large class of of TT-tensors (eventually all) are obtained in this way, the restriction of our operator to these tensors being the composition of two shifted Lichnerowicz Laplacians.
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https://hal-univ-avignon.archives-ouvertes.fr/hal-03364476
Contributor : Erwann Delay Connect in order to contact the contributor
Submitted on : Monday, October 4, 2021 - 4:56:08 PM
Last modification on : Tuesday, February 22, 2022 - 11:36:04 AM
Long-term archiving on: : Wednesday, January 5, 2022 - 6:59:26 PM

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  • HAL Id : hal-03364476, version 1

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Erwann Delay. UNE MACHINE À TENSEURS TT SUR LES VARIÉTÉS D'EINSTEIN. 2021. ⟨hal-03364476⟩

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