Surgery of real symplectic fourfolds and Welschinger invariants

DOI10.5427/jsing.2018.17lzbMath1423.14328arXiv1601.05708OpenAlexW2792078904WikidataQ129343957 ScholiaQ129343957MaRDI QIDQ4585095

Erwan Brugallé

Publication date: 6 September 2018

Published in: Journal of Singularities (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1601.05708

zbMATH Keywords

symplectic sumreal enumerative geometryWelschinger invariants

Mathematics Subject Classification ID

Real algebraic sets (14P05) Enumerative problems (combinatorial problems) in algebraic geometry (14N10) Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) (14N35) Lagrangian submanifolds; Maslov index (53D12) Topology of real algebraic varieties (14P25)

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