On distribution relations of polylogarithmic Eisenstein classes
arXiv:2309.10938 · doi:10.4171/dm/1010
Abstract
We show that for Siegel modular varieties of arbitrary genus, the natural distribution relations satisfied by certain integral Eisenstein cohomology classes defined by Kings admit an adelic refinement. This generalizes the classical relations for Siegel units on modular curves.
Final version. To appear in Doc. Math