关于乘积的f-不变量
On the f-invariant of products
摘要：
f-不变量是e-不变量的更高版本，它取值于模形式之间的可除同余;在两个框架流形的笛卡儿积的情况下，f-不变量实际上可以从因子的e-不变量中计算出来。本文的目的是确定所有这类乘积的f-不变量。
英文摘要：
The f-invariant is a higher version of the e-invariant that takes values in the divided congruences between modular forms; in the situation of a cartesian product of two framed manifolds, the f-invariant can actually be computed from the e-invariants of the factors. The purpose of this note is to determine the f-invariant of all such products.
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。
