Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fukaya A_\infty structures associated to Lefschetz fibrations. II   We consider the Fukaya category associated to a basis of vanishing cycles in
a Lefschetz fibration. We show that each element of the Floer cohomology of the
monodromy around infinity gives rise to a natural transformation from the Serre
functor to the identity functor. This complements previously known
constructions, in a way which fits in well with homological mirror symmetry.

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The categories of this paper are: patt-sol
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The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: math-ph
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The categories of this paper are: hep-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
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The categories of this paper are: econ
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The categories of this paper are: funct-an
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The categories of this paper are: hep-lat
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The categories of this paper are: nlin
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-bio