UNKNOTTING SINGULAR CHARTS WITH NO BLACK VERTICES BY REDUCING NODE-PAIRS

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Description

We determine whether singular charts without black vertices can be deformed to the trivial chart by reducing node-pairs only. It is not true if the degree of the singular chart is at least four, while it is true if the degree is at most three.

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Details 詳細情報について

  • CRID
    1050001202065474048
  • NII Article ID
    120002619605
  • NII Book ID
    AA10833085
  • ISSN
    02182165
    17936527
  • DOI
    10.1142/s0218216510008388
  • HANDLE
    2433/131794
  • Text Lang
    en
  • Article Type
    journal article
  • Data Source
    • IRDB
    • CiNii Articles
    • OpenAIRE

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