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arXiv 2106.02899math.APmath.OC
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$L^\infty$ -非二次成本的最优输运估计

$L^\infty$-estimates in optimal transport for non quadratic costs

Cristian E. Gutiérrez, Annamaria Montanari

摘要:

对于代价函数$c(x,y)=h(x-y)$,当$h\in C^2$齐次为$p\geq 2$时,我们给出了球上$Tx-x$的$L^\infty$ -估计,其中$T$是$h$ -单调映射.由此推导出插值映射$T_t=t(T-I)+I$的估计。

英文摘要:

For cost functions $c(x,y)=h(x-y)$ with $h\in C^2$ homogeneous of degree $p\geq 2$, we show $L^\infty$-estimates of $Tx-x$ on balls, where $T$ is an $h$-monotone map. Estimates for the interpolating mappings $T_t=t(T-I)+I$ are deduced from this.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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