Interpolation of Generalized Heegner Cycles in Coleman Families
arXiv:1907.04086 · doi:10.1112/jlms.12471
Abstract
Kobayashi recently proved that the generalized Heegner cycles of Bertolini--Darmon--Prasanna can be interpolated along the anticyclotomic tower, giving rise to distribution valued cohomology classes with expected growth rate. We interpolate these classes along Coleman families. This construction plays a role in the proofs of -adic Gross--Zagier formulae at for non-ordinary eigenforms and consequentially, also in the proof of a conjecture of Perrin-Riou.
Several sections have been expanded and rewritten. We have added Appendix B, which discusses the interpolation of generalized Heegner cycles over wide-open discs and will serve as an addendum to the published version of the article