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Communication dans un congrès

O2 (C)-Vector Bundles and Equivariant Real Circle Actions

Abstract : The main goal of this article is to give an expository overview of some new results on real circle actions on affine four-space and their relation to previous results on O2(C)-equivariant vector bundles. In Moser-Jauslin (Infinite families of inequivalent real circle actions on affine four-space, 2019, [13]), we described infinite families of equivariant real circle actions on affine four-space. In the present note, we will describe how these examples were constructed, and some consequences of these results.
Type de document :
Communication dans un congrès
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Contributeur : Imb - Université de Bourgogne <>
Soumis le : mercredi 1 avril 2020 - 14:29:21
Dernière modification le : jeudi 2 avril 2020 - 01:48:59




Lucy Moser-Jauslin. O2 (C)-Vector Bundles and Equivariant Real Circle Actions. International Conference on Polynomial Rings and Affine Algebraic Geometry, Feb 2018, Praag, Czech Republic. pp.209-221, ⟨10.1007/978-3-030-42136-6_9⟩. ⟨hal-02527792⟩



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