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Statut |
Confirmé |
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Série |
MATH-IHES |
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Domaines |
math |
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Date |
Jeudi 19 Septembre 2024 |
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Heure |
11:00 |
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Institut |
IHES |
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Salle |
Amphithéâtre Léon Motchane |
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Nom de l'orateur |
Saito |
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Prenom de l'orateur |
Takeshi |
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Addresse email de l'orateur |
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Institution de l'orateur |
Université de Tokyo et IHES |
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Titre |
On Relative Singular Support in Mixed Characteristic |
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Résumé |
The notion of micro support in mixed characteristic is formulated using the Frobenius--Witt cotangent bundle but the existence of the singular support is not yet known. We introduce a relative notion of micro support over a fixed regular scheme S and prove the existence of a saturation of the relative singular support on smooth schemes over S. The proof is a variation of that by Beilinson using the Radon transform. |
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Numéro de preprint arXiv |
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Commentaires |
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Fichiers attachés |
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