Variance of the exponents of orbifold Landau-Ginzburg models

2012/03/18 by Wolfgang Ebeling, Atsushi Takahashi, Ebeling, Wolfgang +1 · 2 citations
Mathematics · Physics and Astronomy · #14L30 #32S25 #32S35 #Advanced Algebra and Geometry #Advanced Topics in Algebra #Algebraic Geometry (math.AG) #FOS: Mathematics #Nonlinear Waves and Solitons

paper · pdf · doi:10.48550/arxiv.1203.3947

openalex publication_date 2012/03/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We prove a formula for the variance of the set of exponents of a non-degenerate weighted homogeneous polynomial with an action of a diagonal subgroup of \rm SL_n(\CC).

Citations

• On Betti numbers and Chern classes of varieties with trivial odd cohomology groups

Cited by

• Frobenius manifold for the nodal quiver
• Orbifold Saito theory of A and D type singularities

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