Abstract
The purpose of this note is to give a description of class 2 representations of the absolute Galois group of a field $k$ of characteristic $0$ which satisfy a certain condition of Kummer type. This description is based on Galois cohomology and on the theory of projective representations of finite abelian groups.
Citation
Hans Opolka. "Class 2 Galois representations of Kummer type." Homology Homotopy Appl. 6 (1) 351 - 362, 2004.
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