Logarithmically-Concave Moment Measures I
Logarithmically-Concave Moment Measures I
复制标题
对数凹矩测量 I
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
B. Klartag
中科院分区:
文献类型:
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作者:
B. Klartag
We discuss a certain Riemannian metric, related to the toric Kahler-Einstein equation, that is associated in a linearly-invariant manner with a given log-concave measure in (mathbb{R}^{n}). We use this metric in order to bound the second derivatives of the solution to the toric Kahler-Einstein equation, and in order to obtain spectral-gap estimates similar to those of Payne and Weinberger.