Milnor invariants, 2n-moves and v n-moves for welded string links

Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara

Research output: Contribution to journalArticlepeer-review

Abstract

In a previous paper, the authors proved that Milnor link-homotopy invariants modulo n classify classical string links up to 2n-move and link-homotopy. As analogues to the welded case, in terms of Milnor invariants, we give here two classifications of welded string links up to 2n-move and self-crossing virtualization, and up to V n-move and self-crossing virtualization, respectively.

Original languageEnglish
JournalUnknown Journal
Publication statusPublished - 2019 Feb 27
Externally publishedYes

Keywords

  • 2n-moves
  • Arrow calculus.
  • Milnor invariants
  • Self-crossing virtualization
  • V n-moves
  • Welded string links

ASJC Scopus subject areas

  • General

Fingerprint Dive into the research topics of 'Milnor invariants, 2n-moves and v n-moves for welded string links'. Together they form a unique fingerprint.

Cite this