Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Volume growth of submanifolds and the Cheeger Isoperimetric Constant   We obtain an estimate of the Cheeger isoperimetric constant in terms of the
volume growth for a properly immersed submanifold in a Riemannian manifold
which possesses at least one pole and sectional curvature bounded from above .

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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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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: atom-ph
9
The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-th
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The categories of this paper are: q-bio
1
The categories of this paper are: cs