The Fourier transform and Firey projections of convex bodies

The Fourier transform and Firey projections of convex bodies
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DOI:
10.1512/iumj.2004.53.2399
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发表时间:
2004
影响因子:
1.1
通讯作者:
D. Ryabogin;A. Zvavitch
D. Ryabogin;A. Zvavitch
中科院分区:
数学3区
文献类型:
--
作者:
D. Ryabogin;A. Zvavitch

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在本文中,我们开发了一个傅立叶分析方法的问题,在Brunn-Minkowski-Firey理论的凸体。我们研究了Firey投影的概念,并证明了Aleksandrov投影定理的一个版本。我们还制定和解决类似的Shephard问题火预测。
In this paper we develop a Fourier analytic approach to problems in the Brunn-Minkowski-Firey theory of convex bodies. We study the notion of Firey projections and prove a version ofAleksandrov's projection theorem. We also formulate and solve an analog of the Shephard problem for Firey projections.