Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equivariant Landau--Ginzburg mirror symmetry   We give a new proof of the computation of Hodge integrals we have previously
obtained for the quantum singularity (FJRW) theory of chain polynomials. It
uses the classical localization formula of Atiyah--Bott and we phrase our proof
in a general framework that is suitable for future studies of gauged linear
sigma models (GLSM). As a by-product, we obtain the first equivariant version
of mirror symmetry without concavity, generalizing the work of
Chiodo--Iritani--Ruan on the Landau--Ginzburg side.

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The categories of this paper are: cs
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: mtrl-th
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas