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Euler systems for modular forms

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  • UserSarah Zerbes (UCL)
  • ClockTuesday 12 November 2013, 16:15-17:15
  • HouseMR13.

If you have a question about this talk, please contact James Newton.

An Euler system is a certain compatible family of classes in the cohomology of a Galois representation, which plays a key role in relating arithmetical properties of the representation to values of the associated L-function. Only a few examples of such systems have been constructed to date, although they are conjectured to exist in quite general settings. I will describe a construction of an Euler system for the tensor product of the Galois representations of two modular forms, and an application to bounding Selmer groups. This is joint work with Antonio Lei and David Loeffler.

This talk is part of the Number Theory Seminar series.

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