The absolute de Rham-Witt complex
This note is a brief survey of the absolute de Rham-Witt complex. We
explain the structure of this complex for a smooth scheme over a
complete discrete valuation ring of mixed characteristic (0,p) and
its relation to the sheaf of p-adic vanishing cycles.
Lars Hesselholt
<larsh@math.nagoya-u.ac.jp>