BIRS Workshop Lecture Videos
\(\Lambda\)-adic Gross-Zagier formula for elliptic curves at supersingular primes Castella, Francesc
In 2013, Kobayashi proved an analogue of Perrin-Riou's \(p\)-adic Gross-Zagier formula for elliptic curves at supersingular primes. In this talk, we will explain an extension of Kobayashi's result to the \(\Lambda\)-adic setting. The main formula is in terms of plus/minus Heegner points up the anticyclotomic tower, and its proof, rather than on calculations inspired by the original work of Gross-Zagier, is via Iwasawa theory, based on the connection between Heegner points, Beilinson-Flach elements, and their explicit reciprocity laws. This is joint work with Xin Wan.
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