htpy

Spectral sequence viewer and computation tool

Archive
Hopf Algebras & Modules
Steenrod algebra, dual Steenrod algebra, motivic algebras
Cell Complexes
Builtin spectra: spheres, Moore spaces, stunted projective spaces
SSEQ Results
Precomputed spectral sequences with products and differentials
Compute
Classical Adams SS
ExtA(Fp, M) — modules over the Steenrod algebra
Cartan-Eilenberg SS
ExtP*(Fp, M) — P*-module resolution
Motivic Adams SS
ExtAmot(F2, M) — motivic Steenrod algebra
Algebraic Novikov SSview only
Adams-Novikov E2 page
Documentation Module Builder Cell Complex Builder Source ↑