arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0804.1350math.GT
收藏

Splitting the spectral flow and the SU(3) Casson invariant for spliced sums

Hans U. Boden, Benjamin Himpel

英文摘要:

We show that the SU(3) Casson invariant for spliced sums along certain torus knots equals 16 times the product of their SU(2) Casson knot invariants. The key step is a splitting formula for su(n) spectral flow for closed 3-manifolds split along a torus.

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。

↑