Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantitative Stability and Error Estimates for Optimal Transport Plans   Optimal transport maps and plans between two absolutely continuous measures
$\mu$ and $\nu$ can be approximated by solving semi-discrete or fully-discrete
optimal transport problems. These two problems ensue from approximating $\mu$
or both $\mu$ and $\nu$ by Dirac measures. Extending an idea from [Gigli, On
H\"older continuity-in-time of the optimal transport map towards measures along
a curve], we characterize how transport plans change under perturbation of both
$\mu$ and $\nu$. We apply this insight to prove error estimates for
semi-discrete and fully-discrete algorithms in terms of errors solely arising
from approximating measures. We obtain weighted $L^2$ error estimates for both
types of algorithms with a convergence rate $O(h^{1/2})$. This coincides with
the rate in [Berman, Convergence rates for discretized Monge--Amp\`ere
equations and quantitative stability of Optimal Transport, Theorem 5.4] for
semi-discrete methods, but the error notion is different.

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The categories of this paper are: math-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: q-fin
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: econ
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: mtrl-th