Abstract
We associate to a scheme X smooth over a p-adic ring a kind of cohomology group Hifp(X, j). For proper X this cohomology has Poincaré duality hence Gysin maps and cycle class maps which are reasonably explicit. For zero-cycles we show that the cycle class map is given by Coleman integration. The cohomology theory Hfp is therefore interpreted as giving a generalization of Coleman's theory. We find an embedding H2isyn(X, i) → H2ifp(X, i) where Hsyn is (rigid) syntomic cohomology. Our main result is an explicit description of the syntomic Abel-Jacobi map in terms of generalized Coleman integration.
Original language | English |
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Pages (from-to) | 397-434 |
Number of pages | 38 |
Journal | Inventiones Mathematicae |
Volume | 142 |
Issue number | 2 |
DOIs | |
State | Published - 1 Jan 2000 |
ASJC Scopus subject areas
- General Mathematics