Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New interpretations for noncrossing partitions of classical types   We interpret noncrossing partitions of type $B$ and type $D$ in terms of
noncrossing partitions of type $A$. As an application, we get type-preserving
bijections between noncrossing and nonnesting partitions of type $B$, type $C$
and type $D$ which are different from those in the recent work of Fink and
Giraldo. We also define Catalan tableaux of type $B$ and type $D$, and find
bijections between them and noncrossing partitions of type $B$ and type $D$
respectively.

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The categories of this paper are: cond-mat
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: acc-phys
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The categories of this paper are: astro-ph
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The categories of this paper are: econ
30
The categories of this paper are: q-alg
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The categories of this paper are: nlin
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ph
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The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph