Title of article :
CO-PROLONGATIONS OF A GROUP EXTENSION
Author/Authors :
كوانگ، نگوين تين نويسنده Quang, Nguyen Tien , تيون، دوان ترانگ نويسنده Faculty of Economics Mathematics, National Economics University, Hanoi, Vietnam Tuyen, Doan Trong , توي، نگوين تاي تيو نويسنده School of Applied Mathematics and Informatics, Hanoi University of Science and Technology, Hanoi, Vietnam Thuy, Nguyen Thi Thu
Issue Information :
فصلنامه با شماره پیاپی 0 سال 2014
Pages :
8
From page :
57
To page :
64
Abstract :
The aim of this paper is to study co-prolongations of central extensions. We construct the obstruction theory for co-prolongations and classify the equivalence classes of these by kernels of a homomorphisms between 2-dimensional cohomology groups of groups.
Journal title :
International Journal of Group Theory
Serial Year :
2014
Journal title :
International Journal of Group Theory
Record number :
945131
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=945131
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