Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897409 | Journal of Pure and Applied Algebra | 2018 | 10 Pages |
Abstract
Let G be a central product of two groups H and K. We study second cohomology group of G, having coefficients in a divisible abelian group D with trivial G-action, in terms of the second cohomology groups of certain quotients of H and K. In particular, for D=Câ, some of our results provide a refinement of results from Wiegold (1971) [10] and Eckmann et al. (1973) [2].
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Sumana Hatui, L.R. Vermani, Manoj K. Yadav,