A generalization of Coleman’s p-adic integration theory
A generalization of Coleman’s p-adic integration theory
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科尔曼 p 进积分理论的推广
DOI:
10.1007/s002220000093
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发表时间:
2000
影响因子:
3.1
通讯作者:
Amnon Besser
中科院分区:
文献类型:
--
作者:
Amnon Besser
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 Hsyn2i(X,i)↪Hfp2i(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.