The aim of this paper is to study the $(\alpha, \gamma)$-prolongation of central extensions. We obtain the obstruction theory for $(\alpha, \gamma)$-prolongations and classify $(\alpha, \gamma)$-prolongations thanks to low-dimensional cohomology groups of groups.
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Tien Quang, N., Phung, C. T. K., & Cuc, P. T. (2012). The prolongation of central extensions. International Journal of Group Theory, 1(2), 39-49. doi: 10.22108/ijgt.2012.740
MLA
Nguyen Tien Quang; Che Thi Kim Phung; Pham Thi Cuc. "The prolongation of central extensions". International Journal of Group Theory, 1, 2, 2012, 39-49. doi: 10.22108/ijgt.2012.740
HARVARD
Tien Quang, N., Phung, C. T. K., Cuc, P. T. (2012). 'The prolongation of central extensions', International Journal of Group Theory, 1(2), pp. 39-49. doi: 10.22108/ijgt.2012.740
VANCOUVER
Tien Quang, N., Phung, C. T. K., Cuc, P. T. The prolongation of central extensions. International Journal of Group Theory, 2012; 1(2): 39-49. doi: 10.22108/ijgt.2012.740
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