- Date: June 2 (Fri) 16:00 - 17:00
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Place: 27-325 (SNU)
- Speaker: Chanho Kim (KIAS)
- Title: A refined Tamagawa number conjecture for modular forms
- Abstract:
We discuss an explicit formula for the structure of Bloch–Kato Selmer groups of the central critical twist of modular forms if the analytic rank is ≤ 1 or the Iwasawa main conjecture localized at the augmentation ideal holds. This formula reveals more refined arithmetic information than the p-part of the Tamagawa number conjecture for motives of modular forms and reduces the corresponding Beilinson–Bloch–Kato conjecture to a purely analytic statement. We do not impose any good ordinary or Fontaine–Laffaille assumption.
- Ref: https://sites.google.com/view/snunt/seminars