The prolongation of central extensions

zbMath1284.20059arXiv1301.1404MaRDI QIDQ4906879

P. T. Cuc, Che Thi Kim Phung, Nguyen Tien Quang

Publication date: 28 February 2013

Full work available at URL: https://arxiv.org/abs/1301.1404

zbMATH Keywords

crossed productsgroup cohomologycentral extensionsobstructionsgroup extensions

Mathematics Subject Classification ID

Cohomology of groups (20J06) Homological methods in group theory (20J05) Extensions, wreath products, and other compositions of groups (20E22)

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