Differential Galois realization of double covers
[Réalisation galoisienne différentielle de revêtements doubles]
Crespo, Teresa ; Hajto, Zbigniew
Annales de l'Institut Fourier, Tome 52 (2002), p. 1017-1025 / Harvested from Numdam
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Nous présentons une construction effective d’équations différentielles linéaires homogènes d’ordre 2 à groupe de Galois 2A 4 ,2S 4 ou 2A 5 .

An effective construction of homogeneous linear differential equations of order 2 with Galois group 2A 4 ,2S 4 or 2A 5 is presented.

Publié le : 2002-01-01
DOI : https://doi.org/10.5802/aif.1908
Classification:  12H05,  11F80,  12F12
Mots clés: extension de Picard-Vessiot, carré symétrique d'une équation différentielle, représentations de groupes 
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     author = {Crespo, Teresa and Hajto, Zbigniew},
     title = {Differential Galois realization of double covers},
     journal = {Annales de l'Institut Fourier},
     volume = {52},
     year = {2002},
     pages = {1017-1025},
     doi = {10.5802/aif.1908},
     mrnumber = {1926670},
     zbl = {1017.12005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/AIF_2002__52_4_1017_0}
}

Crespo, Teresa; Hajto, Zbigniew. Differential Galois realization of double covers. Annales de l'Institut Fourier, Tome 52 (2002) pp. 1017-1025. doi : 10.5802/aif.1908. http://gdmltest.u-ga.fr/item/AIF_2002__52_4_1017_0/

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