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Article #80The character group of k((x))
From: Victor Miller
Date: Mon, 17 Aug 1992 15:47
Date: Mon, 17 Aug 1992 15:47
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1176 bytes
Can anyone point me to an article which discusses the group of continuous characters of k((x)) (Laurent series in x) where k is a finite field? I vaguely seem to remember that using this groups should give some sort of duality between k((x))/k[x] and k[x]. -- Victor S. Miller Bitnet: VICTOR at WATSON Internet: victor@watson.ibm.com IBM, TJ Watson Research Center "Great artists steal; lesser artists borrow" Igor Stravinsky
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arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!ux1.cso.uiuc.edu!news.cso.uiuc.edu!usenetShow Full Headers
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Newsgroups: sci.math.research Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!ux1.cso.uiuc.edu!news.cso.uiuc.edu!usenet From: victor@watson.ibm.com (Victor Miller) Subject: The character group of k((x)) Disclaimer: This posting represents the poster's views, not necessarily those of IBM Nntp-Posting-Host: terse4.watson.ibm.com Message-ID: <VICTOR.92Aug17114712@terse4.watson.ibm.com> Sender: Daniel Grayson <dan@math.uiuc.edu> Reply-To: victor@watson.ibm.com X-Submissions-To: sci-math-research@uiuc.edu Organization: IBM, T.J. Watson Research Center X-Administrivia-To: sci-math-research-request@uiuc.edu Approved: Daniel Grayson <dan@math.uiuc.edu> Date: Mon, 17 Aug 1992 15:47:12 GMT Lines: 11