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Splitting Links by Integer Homology Spheres

Golla, Marco and Marengon, Marco (2025) Splitting Links by Integer Homology Spheres. INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2025 (20). ISSN 1073-7928

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Abstract

For every n ≥ 3, we construct 2-component links in S n+1 that are split by an integer homology n-sphere, but not by Sn. In the special case n = 3, i.e. that of 2-links in S4, we produce an infinite family of links L` and of integer homology spheres Y` such that the link L` is (topologically or smoothly) split by Y` and by no other integer homology sphere in the family.

Item Type: Article
Subjects: Q Science / természettudomány > QA Mathematics / matematika
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 16 Jan 2026 13:16
Last Modified: 16 Jan 2026 13:16
URI: https://real.mtak.hu/id/eprint/232151

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