Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Invariance of Gromov--Witten theory under a simple flop   We show that the generating functions of Gromov--Witten invariants with
ancestors are invariant under a simple flop, for all genera, after an analytic
continuation in the extended K\"ahler moduli space. This is a sequel to [LLW].

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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: econ
26
The categories of this paper are: bayes-an
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The categories of this paper are: supr-con
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The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
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The categories of this paper are: chem-ph
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The categories of this paper are: ao-sci
1
The categories of this paper are: cs
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: astro-ph