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-K理论实现为平坦理论,强化了\cite{BS10}的结果。
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