On the Determinantal Approach to the Tamagawa Number Conjecture
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Titre | On the Determinantal Approach to the Tamagawa Number Conjecture |
Type de publication | Conference Paper |
Year of Publication | 2015 |
Auteurs | T. Do NQuang |
Editor | Coates J, Raghuram A, Saikia A, Sujatha R |
Conference Name | BLOCH-KATO CONJECTURE FOR THE RIEMANN ZETA FUNCTION |
Publisher | Pan Asian Number Theory (PANT) |
Conference Location | THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND |
ISBN Number | 978-1-107-49296-7 |
Résumé | We give a survey of Fontaine and Perrin-Riou's formulation of the Tamagawa number conjecture on special values of the L-functions of motives in terms of determinants and Galois cohomology. Following Fontaine's Bourbaki talk, we show its equivalence with the original formulation of Bloch-Kato. As an illustration, we sketch a proof for the Dedekind zeta function of an abelian number field. |