Iwasawa theory for quadr

Iwasawa theory for quadra
Iwasawa theory for quadratic Hilbert modular forms

arXiv:2006.14491v2 Announce Type: replace
Abstract: We study the Iwasawa main conjecture for quadratic Hilbert modular forms over the p-cyclotomic tower. Using an Euler system in the cohomology of Siegel modular varieties, we prove the “Kato divisibility” of the Iwasawa main conjecture under certai…