Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hopf-Lax formula for variational problems with non-constant discount   We provide a Hop-Lax formula for variational problems with non-constant
discount and deduce a dynamic programming equation. We also study some
regularity properties of the value function.

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The categories of this paper are: eess
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The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: chem-ph
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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph