Preprints

On the secondary Steenrod algebra

Date: Nov 2010

Abstract: We introduce a new model for the secondary Steenrod algebra at the prime 2 which is both smaller and more accessible than the original construction of H.-J. Baues. We also explain how BP can be used to define a variant of the secondary Steenrod algebra at odd primes.

(Submitted to the New York Journal of Mathematics.)


Documentation of the minimal resolution

Date: Sep 2001

Abstract:Extract of the minimal resolution up to dimension 210


Computing May resolutions

File(s): maydes.dvi
Date: Jun 1996

Abstract:Attempt to compute the May spectral sequences of sub Hopf algebras of the Steenrod algebra.


Minimal May resolutions for the mod 2 homology algebras of E6, E7 and E8

File(s): maye8.dvi
Date: Aug 1997

Abstract: We use the May resolution approach to describe a resolution of the homology algebras of the title.


Computing cohomology groups from May resolutions

File(s): e8comp.dvi
Date: Sep 1998

Abstract:A note that simplifies the description of the May resolution of the H*(Ej).