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Iwasawa theory for modular forms at supersingular primes

Published online by Cambridge University Press:  07 February 2011

Antonio Lei*
Affiliation:
Department of Pure Mathematics and Mathematical Statistics, University of Cambridge, Wilberforce Road, Cambridge CB3 0WB, UK (email: [email protected])
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Abstract

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We generalise works of Kobayashi to give a formulation of the Iwasawa main conjecture for modular forms at supersingular primes. In particular, we give analogous definitions of the plus and minus Coleman maps for normalised new forms of arbitrary weights and relate Pollack’s p-adic L-functions to the plus and minus Selmer groups. In addition, by generalising works of Pollack and Rubin on CM elliptic curves, we prove the ‘main conjecture’ for CM modular forms.

Type
Research Article
Copyright
Copyright © Foundation Compositio Mathematica 2011

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