A note on the OU sequences of a 2-bridge knot

作者:Funahashi Y; Nakanishi Y; Satoh S*
来源:Journal of Knot Theory and Its Ramifications, 2016, 25(13): 1671001.
DOI:10.1142/S0218216516710012

摘要

An OU sequence is a cyclically ordered sequence in symbols O and U such that the number of O's is equal to that of U's. Every knot diagram defines an O'U sequence by reading O and U at over-and under-crossings, respectively, appeared along the diagram. In this note, we determine the OU sequences for a 2-bridge knot arising from its diagrams with two over-bridges.

  • 出版日期2016-11

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