arXiv Open Access 2025

Surgeries between lens spaces of type $L(n,1)$ and the Heegaard Floer $d$-invariant

Zhongtao Wu Jingling Yang

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Abstrak

We establish a $d$-invariant surgery formula for $L$-space knots that provides an effective tool for studying surgeries between lens spaces. Using this formula, we classify distance one surgeries between lens spaces of the form $L(n,1)$. This classification has direct applications to band surgeries between torus links $T(2,n)$, with connections to DNA topology. In particular, we show that chirally cosmetic banding of torus links can possibly occur only when $n=1,5,9$ or $10$.

Topik & Kata Kunci

math.GT

Penulis (2)

Zhongtao Wu

Jingling Yang

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APA MLA BibTeX

Wu, Z., Yang, J. (2025). Surgeries between lens spaces of type $L(n,1)$ and the Heegaard Floer $d$-invariant. https://arxiv.org/abs/2504.02325

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Informasi Jurnal

Tahun Terbit: 2025
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓