中文

Hodge谱能否区分轨道空间与流形?第二部分

微分几何 2024-01-05 v2

摘要

在\cite{GGKM-SSS}中,我们通过计算与pp-谱相关的热不变量,考察了紧致Riemann轨道空间的奇异集与pp-形式上Hodge Laplacian谱之间的关系。我们证明了只要奇异集余维数3\le 3,对应Hodge Laplacians的00-谱与11-谱的热不变量足以区分轨道空间与流形。这足以区分维数3\le 3的轨道空间与流形。此处我们对单独考虑的个体pp-谱给出正反两方面的反谱结果。例如,我们给出奇异集余维数的条件以保证奇异集体积被确定,且在许多情形下通过给出反例表明这些条件是最优的。

关键词

引用

@article{arxiv.2311.00337,
  title  = {Do the Hodge spectra distinguish orbifolds from manifolds? Part 2},
  author = {Katie Gittins and Carolyn Gordon and Ingrid Membrillo Solis and Juan Pablo Rossetti and Mary Sandoval and Elizabeth Stanhope},
  journal= {arXiv preprint arXiv:2311.00337},
  year   = {2024}
}

备注

Small corrections made to previous arXiv submission. arXiv admin note: substantial text overlap with arXiv:2106.07882