中文

微分K理论由六边形图表刻画

代数拓扑 2025-03-12 v2 K理论与同调

摘要

利用由微分形式上的Frechét空间拓扑与拓扑K理论上的离散拓扑所诱导的微分K理论上的典范拓扑,我们证明微分K理论由特征图表唯一确定,直至唯一自然等价,从而肯定地回答了Simons与Sullivan在\cite{SS10}中所提的问题。我们进一步推导出刚性结果,包括存在唯一方式将\RR/\ZZ\RR/\ZZ-K理论实现为平坦理论,强化了\cite{BS10}的结果。

关键词

引用

@article{arxiv.2209.04925,
  title  = {Characterization of differential K-theory by hexagon diagram},
  author = {Jiahao Hu},
  journal= {arXiv preprint arXiv:2209.04925},
  year   = {2025}
}

备注

Second version strengthens our previous results to that differential K-theory is not only unique but unique up to a unique equivalence; we further show that there is a unique way of realizing R/Z-theory as the flat theory