The goal is to give a description of H.J.Baues' "secondary Steenrod algebra" in terms of formal group laws.

Status: planningProblem: find a practical way to compute the Ext of the BP Hopf-algebroid.

Status: planningYacop allows to resolve sub Hopf algebras of the Steenrod algebra at small primes. It can compute chain maps and Ext/Tor for small (differential) A-modules. It contains a graphical chart viewer that can also create postscript charts.

Status: planningMitchell and Smith have shown that there is an A-module structure on the sub Hopf algebras A(n). But how do you put an A-module structure on the minimal A(n)-free resolution?

Status: idle
There is a good conjecture what
H^{*}(BE_{8};F_{2})
should be, and in previous work we have described a
reasonably small resolution
that is supposed to compute it.
It would be nice if we could finally make these ends meet.