Subject: Re: 2 questions and conf Date: Mon, 29 Oct 2001 12:03:06 -0500 From: Clarence Wilkerson To: Don Davis CC: "dmd1@lehigh.edu (Don Davis)" (Don Davis) <"dmd1"@lehigh.edu>, wilker@math.purdue.edu Re: "n-fold" chain complex This is in the older literature ( Hurewicz???). It also comes up when looking at modules over a truncated polynomial algebra. For example, my paper with Haynes Miller on vanishing lines for modules over the Steenrod algebra contains some special cases. Clarence Wilkerson 82m:55024 55S10 (16A24) Miller, Haynes; Wilkerson, Clarence Vanishing lines for modules over the Steenrod algebra. J. Pure Appl. Algebra 22 (1981), no. 3, 293--307.