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arXiv 0912.3764math.DG
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整体共形不变量V的分解

The decomposition of Global Conformal Invariants V

Spyros Alexakis

摘要:

这是第五次在一系列文件中,我们证明了一个猜想的Deser和Schwimmer关于代数结构的“全球共形不变量”,这些被定义为共形不变积分的几何标量。该猜想断言任何这样的积分的被积函数都可以表示为局部共形不变量、散度和Chern-Gauss-Bonnet被积函数的线性组合。本文补充了文[6],将文[3,4]中的纯代数结果简化为某些更简单的引理,这些引理将在本系列的最后一篇文章[8]中得到证明。

英文摘要:

This is the fifth in a series of papers where we prove a conjecture of Deser and Schwimmer regarding the algebraic structure of ``global conformal invariants''; these are defined to be conformally invariant integrals of geometric scalars. The conjecture asserts that the integrand of any such integral can be expressed as a linear combination of a local conformal invariant, a divergence and of the Chern-Gauss-Bonnet integrand. The present paper complements [6] in reducing the purely algebraic results that were used in [3,4 to certain simpler Lemmas, which will be proven in the last paper in this series, [8].

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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