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arXiv 1408.2265math-phmath.DGmath.MP
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流形上的热行列式

Heat Determinant on Manifolds

Ivan G. Avramidi, Benjamin J. Buckman

摘要:

引入并研究了流形上Laplace型椭圆型偏微分算子的新的不变量。这些不变量是通过使用非对角热核构造的;它们不是纯谱不变量,也就是说,它们不仅依赖于特征值,而且以非平凡的方式依赖于相应的特征函数。我们明确地计算前三个低阶不变量。

英文摘要:

We introduce and study new invariants associated with Laplace type elliptic partial differential operators on manifolds. These invariants are constructed by using the off-diagonal heat kernel; they are not pure spectral invariants, that is, they depend not only on the eigenvalues but also on the corresponding eigenfunctions in a non-trivial way. We compute the first three low-order invariants explicitly.

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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