| Abstract: This is my compilation of known facts on the degeneration of spectral sequences (in particular, for the Hochschild-Serre spectral sequence for a product of profinite groups). Maybe it is also useful for other people. I do not claim any originality. This material will very likely be contained in the second edition of Neukirch/Schmidt/Wingberg: Cohomology of Number Fields. |
pdf-file spectral.pdf