Koppelman Formulas on Affine Cones Over Smooth Projective Complete Intersections

Koppelman Formulas on Affine Cones Over Smooth Projective Complete Intersections
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光滑射影完全交点上仿射锥的科佩尔曼公式

DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
J. Ruppenthal
J. Ruppenthal
中科院分区:
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文献类型:
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作者:
Richard Larkang;J. Ruppenthal

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本文研究了光滑射影完全交上仿射锥上Anderson-Samuelsson Koppelman积分算子的正则性。特别地,我们证明了L-p-和C-alpha-估计,以及紧的操作,当程度是足够小的。作为应用,我们得到了作用在L-p-空间上的不同偏导算子的同伦公式,包括p = 2的情形,如果簇具有典型奇异性.我们还证明了Anderson-Samuelsson引入的A-形式是C-α,α < 1。
In the present paper, we study regularity of the Andersson-Samuelsson Koppelman integral operator on affine cones over smooth projective complete intersections. Particularly, we prove L-p- and C-alpha-estimates, and compactness of the operator, when the degree is sufficiently small. As applications, we obtain homotopy formulas for different partial derivative-operators acting on L-p-spaces of forms, including the case p = 2 if the varieties have canonical singularities. We also prove that the A-forms introduced by Andersson-Samuelsson are C-alpha for alpha < 1.
A1 奇点的 Koppelman 公式
DOI: 10.1016/j.jmaa.2015.12.028
发表时间: 2016
影响因子: 1.3
作者:
R. Lärkäng;J. Ruppenthal
通讯作者: J. Ruppenthal