Landau–Ginzburg Hodge-number equality for Fano-type models
Landau–Ginzburg Hodge-number equality for Fano-type models
Let be a Landau–Ginzburg model of Fano type, with Landau–Ginzburg Hodge numbers , , and as defined in the paper. Landau–Ginzburg Hodge-number conjecture. For every there are equalities
This conjecture refines the equality of the sums of the three kinds of Hodge numbers. The source notes that the assertion fails for the Landau–Ginzburg model of , so the conjecture as stated is refuted.
Sources & referencesView supporting material
Primary source
Valery Lunts and Victor Przyjalkowski, “Landau-Ginzburg Hodge numbers for mirrors of del Pezzo surfaces”, arXiv:1607.08880 (2018).
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