Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 2D and Axisymmetric Incompressible Elastic Green's Functions   We compile a list of 2-D and axisymmetric Green's functions for isotropic
full and half spaces, to complement our letter "Linear elasticity of
incompressible solids". We also extend the isotropic exactly incompressible
linear theory from our letter to include isotropic neo-Hookean solids subject
to a large pre-strain, and present Green's functions in these cases. The
Green's function for a pre-strained half-space reproduces the Biot instability.

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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
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The categories of this paper are: math
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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: bayes-an
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The categories of this paper are: hep-th
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The categories of this paper are: cs
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The categories of this paper are: hep-ph
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The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: ao-sci
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The categories of this paper are: q-alg
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The categories of this paper are: chem-ph