A conditional limit theorem for high-dimensional $ell^{p}$ spheres
A conditional limit theorem for high-dimensional $ell^{p}$ spheres
复制标题
高维$ell^{p}$球体的条件极限定理
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
K. Ramanan
中科院分区:
文献类型:
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作者:
S. Kim;K. Ramanan
The study of high-dimensional distributions is of interest in probability theory, statistics and asymptotic convex geometry, where the object of interest is the uniform distribution on a convex set in high dimensions. The $ell^p$ spaces and norms are of particular interest in this setting. In this paper, we establish a limit theorem for distributions on $ell^p$ spheres, conditioned on a rare event, in a high-dimensional geometric setting. As part of our proof, we establish a certain large deviation principle that is also relevant to the study of the tail behavior of random projections of $ell^p$ balls in a high-dimensional Euclidean space.