Space of Ricci Flows I

Space of Ricci Flows I
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DOI:
10.1002/cpa.21414
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发表时间:
2012-10-01
影响因子:
3
通讯作者:
Wang, Bing
Wang, Bing
中科院分区:
数学1区
文献类型:
--
作者:
Chen, Xiuxiong;Wang, Bing

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本文研究了具有有界积分垂杆Rm (m/2)和有界标量曲率的m维kappa-非坍缩Ricci流解的模空间。我们给出了这类模空间的弱紧性定理,并将其应用于等周常数的估计、Kahler-Ricci流和梯度收缩孤子的模空间。(c) 2012 Wiley期刊有限公司
In this paper, we study the moduli spaces of m-dimensional, kappa-noncollapsed Ricci flow solutions with bounded integral vertical bar Rm vertical bar(m/2) and bounded scalar curvature. We show a weak compactness theorem for such moduli spaces and apply it to study the estimates of isoperimetric constants, the Kahler-Ricci flows, and the moduli spaces of gradient shrinking solitons. (c) 2012 Wiley Periodicals, Inc.