Geodesic
On the Brauer group of bielliptic surfaces (with an appendix by Jonas Bergström and Sofia Tirabassi)
Documenta mathematica, Tome 27 (2022), pp. 383-425.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

We provide explicit generators of the torsion of the second cohomology of bielliptic surfaces, and we use this to study the pullback map between the Brauer group of a bielliptic surface and that of its canonical cover.
Classification : 14F22, 14J27
Keywords: bielliptic surfaces, Brauer group, canonical covers 
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     author = {Ferrari, Eugenia and Tirabassi, Sofia and Vodrup, Magnus and Bergstr\"om, Jonas},
     title = {On the {Brauer} group of bielliptic surfaces (with an appendix by {Jonas} {Bergstr\"om} and {Sofia} {Tirabassi)}},
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Ferrari, Eugenia; Tirabassi, Sofia; Vodrup, Magnus; Bergström, Jonas. On the Brauer group of bielliptic surfaces (with an appendix by Jonas Bergström and Sofia Tirabassi). Documenta mathematica, Tome 27 (2022), pp. 383-425. http://geodesic.mathdoc.fr/item/DOCMA_2022__27__a58/