Genus zero Gopakumar–Vafa type invariants for Calabi–Yau 4-folds
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mathematics"
DOI: 10.1016/j.aim.2018.08.013
Abstract: Abstract In analogy with the Gopakumar–Vafa conjecture on CY 3-folds, Klemm and Pandharipande defined GV type invariants on Calabi–Yau 4-folds using Gromov–Witten theory and conjectured their integrality. In this paper, we propose a sheaf-theoretic interpretation… read more here.
Keywords: genus zero; calabi yau; yau folds; type invariants ... See more keywords
BCOV invariants of Calabi–Yau manifolds and degenerations of Hodge structures
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DOI: 10.1215/00127094-2020-0045
Abstract: Calabi--Yau manifolds have risen to prominence in algebraic geometry, in part because of mirror symmetry and enumerative geometry. After Bershadsky--Cecotti--Ooguri--Vafa (BCOV), it is expected that genus 1 curve counting on a Calabi--Yau manifold is related… read more here.
Keywords: calabi yau; geometry; manifolds degenerations; invariants calabi ... See more keywords