A Simple Proof of Dieudonne-Manin Classification Theorem

The Dieudonne Manin classification theorem on φ-modules (φ-isocrystals) over a perfect field plays a very important role in p-adic Hodge theory. In this note, in a more general setting we give a new proof of this result, and in the course of the proof, we also give an explicit construction of the Ha...

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Veröffentlicht in:Acta mathematica Sinica. English series 2012-08, Vol.28 (8), p.1553-1574
Hauptverfasser: Ding, Yi Wen, Ouyang, Yi
Format: Artikel
Sprache:eng
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Zusammenfassung:The Dieudonne Manin classification theorem on φ-modules (φ-isocrystals) over a perfect field plays a very important role in p-adic Hodge theory. In this note, in a more general setting we give a new proof of this result, and in the course of the proof, we also give an explicit construction of the Harder Narasimhan filtration of a φ-module.
ISSN:1439-8516
1439-7617
DOI:10.1007/s10114-012-0490-8