Fano reduced-invariant conjecture
Fano reduced-invariant conjecture
Let be a Fano variety for which both the reduced and standard Gromov–Witten invariants are defined. Fano reduced-invariant conjecture. The reduced and standard Gromov–Witten invariants of agree.
This predicts that the reduced construction introduces no change for Fano targets. The candidate context gives no further hypotheses or evidence concerning the status of the conjecture.
Sources & referencesView supporting material
Primary source
Alberto Cobos Rabano, Etienne Mann, Cristina Manolache and Renata Picciotto, “Higher genus reduced Gromov–Witten invariants via desingularizations of sheaves”, arXiv:2310.06727 (2026).
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