Modular Invariance Characteristic Numbers and η Invariants
Modular Invariance Characteristic Numbers and η Invariants
复制标题
模不变性特征数和 η 不变量
DOI:
10.4310/jdg/1102536202
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发表时间:
2004
影响因子:
2.5
通讯作者:
Weiping Zhang
中科院分区:
文献类型:
--
作者:
F. Han;Weiping Zhang
We extend the "miraculous cancellation" formulas of Alvarez- Gaume, Witten and Kefeng Liu to a twisted version where an extra complex line bundle is involved. We apply our result to discuss intrinsic relations between the higher dimensional Rokhlin type congruences due to Ochanine, Finashin and Zhang. In particular, an analytic proof of the Finashin congruence is given.