-
The Coleman map for Hida families of GSp4
- American Journal of Mathematics
- Johns Hopkins University Press
- Volume 136, Number 3, June 2014
- pp. 729-760
- 10.1353/ajm.2014.0022
- Article
- Additional Information
In this paper, we construct a Coleman map for ordinary Hida deformations associated to the symplectic
group ${\rm GSp}_4$, which interpolates the dual exponential maps when arithmetic specializations of
this family vary. The main result (Theorem 3.2) will play an important role in a forthcoming work by
the authors discussing a conjecture on the existence of an Euler system which would give rise via our
map to a three variable $p$-adic $L$-function.