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We use the recently introduced étale open topology to prove several known facts on large fields. We show that these facts lift to a quite general topological setting.
Walsberg, Erik 1
@article{CRMATH_2022__360_G11_1187_0, author = {Walsberg, Erik}, title = {Topological proofs of results on large fields}, journal = {Comptes Rendus. Math\'ematique}, pages = {1187--1192}, publisher = {Acad\'emie des sciences, Paris}, volume = {360}, number = {G11}, year = {2022}, doi = {10.5802/crmath.305}, language = {en}, url = {https://geodesic-test.mathdoc.fr/articles/10.5802/crmath.305/} }
TY - JOUR AU - Walsberg, Erik TI - Topological proofs of results on large fields JO - Comptes Rendus. Mathématique PY - 2022 SP - 1187 EP - 1192 VL - 360 IS - G11 PB - Académie des sciences, Paris UR - https://geodesic-test.mathdoc.fr/articles/10.5802/crmath.305/ DO - 10.5802/crmath.305 LA - en ID - CRMATH_2022__360_G11_1187_0 ER -
%0 Journal Article %A Walsberg, Erik %T Topological proofs of results on large fields %J Comptes Rendus. Mathématique %D 2022 %P 1187-1192 %V 360 %N G11 %I Académie des sciences, Paris %U https://geodesic-test.mathdoc.fr/articles/10.5802/crmath.305/ %R 10.5802/crmath.305 %G en %F CRMATH_2022__360_G11_1187_0
Walsberg, Erik. Topological proofs of results on large fields. Comptes Rendus. Mathématique, Tome 360 (2022) no. G11, pp. 1187-1192. doi : 10.5802/crmath.305. https://geodesic-test.mathdoc.fr/articles/10.5802/crmath.305/
[1] Large fields in differential Galois theory, J. Inst. Math. Jussieu, Volume 20 (2021) no. 6, pp. 1931-1946 | Zbl | MR | DOI
[2] Open problems in the theory of ample fields, Geometric and differential Galois theory (Séminaires et Congrès), Volume 27, Société Mathématique de France, 2013, pp. 1-11 | MR
[3] Subfields of ample fields. Rational maps and definability, J. Algebra, Volume 323 (2010) no. 6, pp. 1738-1744 | MR | Zbl | DOI
[4] Embeddings of function fields into ample fields, Manuscr. Math., Volume 134 (2011) no. 3-4, pp. 533-544 | Zbl | MR | DOI
[5] On function fields with free absolute Galois groups, J. Reine Angew. Math., Volume 632 (2009), pp. 85-103 | Zbl | MR | DOI
[6] Local Galois theory in dimension two, Adv. Math., Volume 198 (2005) no. 2, pp. 623-653 | Zbl | MR | DOI
[7] Étale open topology and the stable field conjecture (2021) (https://arxiv.org/abs/2009.02319)
[8] Embedding problems over large fields, Ann. Math., Volume 144 (1996) no. 1, pp. 1-34 | Zbl | MR | DOI
[9] Little survey on large fields - old & new, Valuation Theory in Interaction. Proceedings of the 2nd international conference and workshop on valuation theory (EMS Series of Congress Reports), European Mathematical Society, 2014, pp. 432-463 | Zbl | DOI
[10] A virtually ample field that is not ample, Isr. J. Math., Volume 234 (2019) no. 2, pp. 769-776 | MR | Zbl | DOI
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