Imperial College London

DrAmbrusPal

Faculty of Natural SciencesDepartment of Mathematics

Senior Lecturer
 
 
 
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Contact

 

+44 (0)20 7594 8479a.pal

 
 
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Location

 

Huxley 663Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@unpublished{Pal:2015,
author = {Pal, A},
publisher = {arXiv},
title = {The $p$-adic monodromy group of abelian varieties over global function fields of characteristic $p$},
url = {http://arxiv.org/abs/1512.03587v1},
year = {2015}
}

RIS format (EndNote, RefMan)

TY  - UNPB
AB - We prove an analogue of the Tate isogeny conjecture and the semi-simplicity conjecture for overconvergent crystalline Dieudonné modules of abelian varieties defined over global function fields of characteristic p. As a corollary we deduce that monodromy groups of such overconvergent crystalline Dieudonné modules are reductive, and after a finite base change of coefficients their connected components are the same as the connected components of monodromy groups of Galois representations on the corresponding l-adic Tate modules, for l different from p. We also show such a result for general compatible systems incorporating overconvergent F-isocrystals, conditional on a result of Abe.
AU - Pal,A
PB - arXiv
PY - 2015///
TI - The $p$-adic monodromy group of abelian varieties over global function fields of characteristic $p$
UR - http://arxiv.org/abs/1512.03587v1
UR - http://hdl.handle.net/10044/1/64429
ER -