English
Unexpected symplectic fillings of links of rational surface singularities
Virtualconference
Auteurs : Starkston, Laura (Auteur de la Conférence)
CIRM (Editeur )
32S30 - Deformations of singularities; vanishing cycles
57K43 - Symplectic structures in 4 dimensions
57K33 - Contact structures in 3 dimensions
CIRM (Editeur )
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Résumé :
We compare symplectic fillings of a link of a complex surface singularity with smoothings of the singularity (please see the attached notes).
Keywords : symplectic filling; surface singularity; Lefschetz fibration
Codes MSC : Keywords : symplectic filling; surface singularity; Lefschetz fibration
32S30 - Deformations of singularities; vanishing cycles
57K43 - Symplectic structures in 4 dimensions
57K33 - Contact structures in 3 dimensions
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Informations sur la Vidéo
Réalisateur : Hennenfent, GuillaumeLangue : Anglais Date de publication : 27/09/2021 Date de captation : 06/09/2021 Sous collection : Research School arXiv category : Group Theory ; Symplectic Geometry ; Algebraic Geometry Domaine : Geometry ; Algebraic & Complex Geometry ; Topology Format : MP4 (.mp4) - HD Durée : 01:10:01 Audience : Researchers Download : https://videos.cirm-math.fr/2021-09-09_Starkston.mp4 
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Informations sur la Rencontre
Nom de la rencontre : Jean-Morlet Chair 2021 - Research School: Milnor Fibrations, Degenerations and Deformations from Modern Perspectives / Chaire Jean-Morlet 2021 - Ecole : Fibrations de Milnor, dégénérescences et déformations : perpectives modernesOrganisateurs de la rencontre : Fernandez de Bobadilla, Javier ; Pichon, Anne ; Budur, Nero Dates : 06/09/2021 - 10/09/2021 Année de la rencontre : 2021 URL Congrès : https://www.chairejeanmorlet.com/2570.html
Données de citation
DOI : 10.24350/CIRM.V.19808803Citer cette vidéo: Starkston, Laura (2021). Unexpected symplectic fillings of links of rational surface singularities. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19808803 URI : http://dx.doi.org/10.24350/CIRM.V.19808803 |
Voir aussi
- [Multi angle] A proof of Neumann and Wahl's Milnor fibre conjecture via logarithmic geometry - lecture 3 / Auteur de la Conférence Popescu-Pampu, Patrick.
- [Multi angle] A proof of Neumann and Wahl's Milnor fibre conjecture via logarithmic geometry - lecture 4 / Auteur de la Conférence Popescu-Pampu, Patrick.
- [Multi angle] A proof of Neumann and Wahl's Milnor fibre conjecture via logarithmic geometry - lecture 2 / Auteur de la Conférence Popescu-Pampu, Patrick.
- [Multi angle] A proof of Neumann and Wahl's Milnor fibre conjecture via logarithmic geometry - lecture 1 / Auteur de la Conférence Popescu-Pampu, Patrick.
Bibliographie
- PLAMENEVSKAYA, Olga et STARKSTON, Laura. Unexpected Stein fillings, rational surface singularities, and plane curve arrangements. arXiv preprint arXiv:2006.06631, 2020. - https://arxiv.org/abs/2006.06631
- DE JONG, Theo et VAN STRATEN, Duco. Deformation theory of sandwiched singularities. Duke mathematical journal, 1998, vol. 95, no 3, p. 451-522. - https://doi.org/10.1215/S0012-7094-98-09513-8
- GHIGGINI, Paolo; GOLLA, Marco; PLAMENEVSKAYA, Olga. Surface singularities and planar contact structures. Annales de l'Institut Fourier, Tome 70 (2020) no. 4, pp. 1791-1823. - http://dx.doi.org/10.5802/aif.3384
- WENDL, Chris. Strongly fillable contact manifolds and J-holomorphic foliations. Duke Mathematical Journal, 2010, vol. 151, no 3, p. 337-384. - https://doi.org/10.1215/00127094-2010-001
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