Geodesic
Class 2 Galois representations of Kummer type
Homology, homotopy, and applications, Tome 6 (2004) no. 1, pp. 351-362.

Voir la notice de l'article provenant de la source International Press of Boston

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.
DOI : 10.4310/HHA.2004.v6.n1.a19
Classification : 11R34, 20C25
Keywords: Galois cohomology, projective representations 
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     author = {Hans Opolka},
     title = {Class 2 {Galois} representations of {Kummer} type},
     journal = {Homology, homotopy, and applications},
     pages = {351--362},
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     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2004.v6.n1.a19/}
}
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Hans Opolka. Class 2 Galois representations of Kummer type. Homology, homotopy, and applications, Tome 6 (2004) no. 1, pp. 351-362. doi : 10.4310/HHA.2004.v6.n1.a19. http://geodesic.mathdoc.fr/articles/10.4310/HHA.2004.v6.n1.a19/

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