arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0808.0451math.DG
收藏

精化解析挠率的胶合公式

Gluing Formula for Refined Analytic Torsion

Boris Vertman

摘要:

在上一篇文章“Refined Analytic Torsion on Manifolds with Boundary”中,我们在Braverman和Kappeler的精神下给出了一个精化解析挠的构造,它确实适用于有边界和无边界的紧致流形。我们现在推导出一个胶合公式,我们的建设,这可以被视为一个胶合法律的原始定义的细化解析挠由布雷弗曼和Kappeler。胶合公式允许通过将流形切割成基本块并在每个分量上执行计算来计算扭转不变量。当然,从分析的观点来看,存在这样的胶合公式的一般事实是显著的,因为次级谱不变量是最重要的非局部的。

英文摘要:

In the previous article "Refined Analytic Torsion on Manifolds with Boundary" we have presented a construction of refined analytic torsion in the spirit of Braverman and Kappeler, which does apply to compact manifolds with and without boundary. We now derive a gluing formula for our construction, which can be viewed as a gluing law for the original definition of refined analytic torsion by Braverman and Kappeler. A gluing formula allows to compute the torsion invariant by cutting the manifold into elementary pieces and performing computations on each component. Certainly, the general fact of existence of such gluing formulas is remarkable from the analytic point of view, since the secondary spectral invariants are uppermost non-local.

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。

↑