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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Homology groups of symmetric quandles and cocycle invariants of links and surface-links
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by Seiichi Kamada and Kanako Oshiro PDF
Trans. Amer. Math. Soc. 362 (2010), 5501-5527 Request permission

Abstract:

We introduce the notion of a quandle with a good involution and its homology groups. Carter et al. defined quandle cocycle invariants for oriented links and oriented surface-links. By use of good involutions, quandle cocyle invariants can be defined for links and surface-links which are not necessarily oriented or orientable. The invariants can be used in order to estimate the minimal triple point numbers of non-orientable surface-links.
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Additional Information
  • Seiichi Kamada
  • Affiliation: Department of Mathematics, Hiroshima University, Hiroshima 739-8526, Japan
  • MR Author ID: 288529
  • Email: kamada@math.sci.hiroshima-u.ac.jp
  • Kanako Oshiro
  • Affiliation: Department of Mathematics, Hiroshima University, Hiroshima 739-8526, Japan
  • Email: koshiro@hiroshima-u.ac.jp
  • Received by editor(s): February 18, 2009
  • Published electronically: May 20, 2010
  • Additional Notes: The first author’s research was partially supported by Grant-in-Aid for Scientific Research, JSPS
    The second author’s research was partially supported by Grant-in-Aid for JSPS Research Fellowships for Young Scientists.
  • © Copyright 2010 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 362 (2010), 5501-5527
  • MSC (2010): Primary 57M25, 57Q45; Secondary 55N99, 18G99
  • DOI: https://doi.org/10.1090/S0002-9947-2010-05131-1
  • MathSciNet review: 2657689