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Status |
Confirmed |
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Seminar Series |
MATH-IHES |
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Subjects |
math |
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Date |
Thursday 19 September 2024 |
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Time |
11:00 |
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Institute |
IHES |
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Seminar Room |
Amphithéâtre Léon Motchane |
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Speaker's Last Name |
Saito |
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Speaker's First Name |
Takeshi |
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Speaker's Email Address |
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Speaker's Institution |
Université de Tokyo et IHES |
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Title |
On Relative Singular Support in Mixed Characteristic |
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Abstract |
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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arXiv Preprint Number |
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Comments |
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Attachments |
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