Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Homeomorphic Model for the Polyhedral Smash Product of Disks and Spheres   In this paper we present unpublished work by David Stone on polyhedral smash
products. He proved that the polyhedral smash product of the CW-pair $(D^2,
S^1)$ over a simplicial complex $K$ is homeomorphic to an iterated suspension
of the geometric realization of $K$. Here we generalize his technique to the
CW-pair $(D^{k+1}, S^{k})$, for an arbitrary $k$. We generalize the result
further to a set of disks and spheres of different dimensions.

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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: acc-phys
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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: eess
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The categories of this paper are: cs
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The categories of this paper are: nlin
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The categories of this paper are: astro-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
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The categories of this paper are: chem-ph