Planar tropical gravitational descendants with one tangency condition
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Publication:4682603
zbMATH Open1420.14127arXiv1509.07309MaRDI QIDQ4682603
Publication date: 18 September 2018
Abstract: We prove a formula which allows us to recursively compute planar tropical gravitational descendants which involve psi-classes of arbitrary power at marked ends fixed by points and additionally a psi-class of power one at exactly one marked end fixed by a line. Up to now almost exclusively tropical gravitational descendants with psi-classes at marked ends restricted by points had been considered.
Full work available at URL: https://arxiv.org/abs/1509.07309
Lattice polytopes in convex geometry (including relations with commutative algebra and algebraic geometry) (52B20) Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) (14N35)
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