de Rham-Witt sheaves via algebraic cycles

Autor:	Krishna, Amalendu, Park, Jinhyun, Rülling, with an appendix by Kay
Rok vydání:	2015
Předmět:	Mathematics - Algebraic Geometry Mathematics - K-Theory and Homology 14C25 (Primary) 13F35 14F30 19E15 (Secondary)
Druh dokumentu:	Working Paper
Popis:	We show that the additive higher Chow groups of regular schemes over a field induce a Zariski sheaf of pro-differential graded algebras, whose Milnor range is isomorphic to the Zariski sheaf of big de Rham-Witt complexes. This provides an explicit cycle-theoretic description of the big de Rham-Witt sheaves. Several applications are derived. Comment: v7: final version, accepted to appear in Compositio Math. N.B. This version may not yet be identical to the official published version due to copyright reason. However there is no change in mathematical contents
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1504.08181 Zobrazit plný text záznamu View this record from Arxiv