M. Borovoi

activity

20002026

most citedGalois cohomology of reductive algebraic groups over the field of real numbers

17 citations · 63 across the 39 of their papers we have counts for

collaborators

Showing 2016Show all

1 paper · 1 filter

math.GR2016

Nonabelian $H^{2}$ with coefficients in a group and with coefficients in a crossed module

Mikhail Borovoi

In this note, following Dedecker and Debremaeker, we extend the cohomology exact sequence for nonabelian $H^{1}$ , using nonabelian $H^{2}$ with coefficients in crossed modules.

Nonabelian H2 with coefficients in a group and with coefficients in a crossed module

Nonabelian $H^{2}$ with coefficients in a group and with coefficients in a crossed module