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The plectic Taniyama group

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  • UserChris Blake (University of Cambridge)
  • ClockTuesday 03 March 2015, 16:15-17:15
  • HouseMR13.

If you have a question about this talk, please contact Jack Thorne.

I will discuss recent work which develops the theory of complex multiplication in the setting of Nekovar and Scholl’s “plectic motives”. In particular I will describe an explicit description of the plectic analogue of the Taniyama group. This generalises a theorem of Deligne in the classical case, and explains the ‘hidden symmetries’ in the classical theory of complex multiplication observed by Nekovar.

This talk is part of the Number Theory Seminar series.

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