CONCORDANCE OF BOUNDARY LINKS

Author:

LEVINE JEROME1

Affiliation:

1. Department of Mathematics, Brandeis University, Waltham, MA 02454-9110, USA

Abstract

We show that the twisted signature invariants of boundary link concordance derived from unitary representations of the free group are actually invariants of ordinary link concordance. We also show how the discontinuity locus of this signature function is determined by Seifert matrices of the link.

Publisher

World Scientific Pub Co Pte Lt

Subject

Algebra and Number Theory

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The Atiyah–Patodi–Singer rho invariant and signatures of links;Proceedings of the Edinburgh Mathematical Society;2022-04-22

2. Links not concordant to the Hopf link;Mathematical Proceedings of the Cambridge Philosophical Society;2014-02-24

3. Symmetric Whitney tower cobordism for bordered 3-manifolds and links;Transactions of the American Mathematical Society;2014-02-06

4. Twisted torsion invariants and link concordance;Forum Mathematicum;2011-05-20

5. Homology cobordism invariants and the Cochran–Orr–Teichner filtration of the link concordance group;Geometry & Topology;2008-03-12

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