충청수학회지 (Journal of the Chungcheong Mathematical Society)
- 제19권4호
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- Pages.349-356
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- 2006
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- 1226-3524(pISSN)
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- 2383-6245(eISSN)
ON CROSSING NUMBER OF KNOTS
- Banerjee, S. (Department of Pure Mathematics University of Calcutta) ;
- Basak, S. (Department of Pure Mathematics University of Calcutta) ;
- Adhikari, M.R. (Department of Pure Mathematics University of Calcutta)
- 투고 : 2006.10.13
- 발행 : 2006.12.31
초록
The aim of this paper is to endow a monoid structure on the set S of all oriented knots(links) under the operation