Geodesic
The Galois Cohomology of Pythagorean Fields.
Inventiones mathematicae, Tome 65 (1981), pp. 97-114.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : Galois cohomology, quaternionic pairing, K-theory, formally real Pythagorean fields, sum of squares, torsion-free Witt rings, Arason problem, Brauer group 
@article{IM_1981__65_142842,
     author = {Bill Jacob},
     title = {The {Galois} {Cohomology} of {Pythagorean} {Fields.}},
     journal = {Inventiones mathematicae},
     pages = {97--114},
     publisher = {mathdoc},
     volume = {65},
     year = {1981},
     zbl = {0496.12017},
     url = {http://geodesic.mathdoc.fr/item/IM_1981__65_142842/}
}
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Bill Jacob. The Galois Cohomology of Pythagorean Fields.. Inventiones mathematicae, Tome 65 (1981), pp. 97-114. http://geodesic.mathdoc.fr/item/IM_1981__65_142842/