%0 PDF
%T The Schur multiplier, fields, roots of unity, and a natural splitting.
%A Reynolds, William F.
%D 2018-07-19T09:44:23.953-04:00
%8 2018-07-19
%I Tufts University. Tisch Library.
%R http://localhost/files/5425kn758
%X Let G be a finite group and let Ω be a subgroup of the multiplicative group Cˣ of complex numbers; assume that Ω contains a root ζ IGI, of unity of order IGI. I shall consider relationships between H²(G, Ω) and the Schur multiplier H²(G, Cˣ). If also Ω = Kˣ for a field K, there is a connection with the problem of writing projective representations of G in K.
%[ 2018-10-10
%9 Text
%~ Tufts Digital Library
%W Institution