Link Crossing Number
The link crossing number of a link is the least number of crossings that occur in any link diagram of the link. In general, it is difficult to find the crossing number of a given link. Links are generally tabulated based on their crossing numbers.
See also
Crossing Number, Knot Crossing Number, Link, Link DiagramExplore with Wolfram|Alpha
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References
Adams, C. C. The Knot Book: An Elementary Introduction to the Mathematical Theory of Knots. New York: W. H. Freeman, pp. 67-69, 1994.Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1701936 Knots." Math. Intell. 20, 33-48, Fall 1998.Referenced on Wolfram|Alpha
Link Crossing NumberCite this as:
Weisstein, Eric W. "Link Crossing Number." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/LinkCrossingNumber.html