Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extremizing Temperature Functions of Rods with Robin Boundary Conditions   We compare the solutions of two one-dimensional Poisson problems on an
interval with Robin boundary conditions, one with given data, and one where the
data has been symmetrized. When the Robin parameter is positive and the
symmetrization is symmetric decreasing rearrangement, we prove that the
solution to the symmetrized problem has larger increasing convex means. When
the Robin parameter equals zero (so that we have Neumann boundary conditions)
and the symmetrization is decreasing rearrangement, we similarly show that the
solution to the symmetrized problem has larger convex means.

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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
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The categories of this paper are: stat
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The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
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The categories of this paper are: physics
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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-th
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The categories of this paper are: alg-geom