DOUGLAS A TORRANCE
Articles written in Proceedings – Mathematical Sciences
Volume 130 All articles Published: 12 August 2020 Article ID 0050 Article
A planar Tangle is a smooth simple closed curve piecewise defined by quadrants of circles with constant curvature. We can enumerate Tangles by counting their dual graphs, which consist of a certain family of polysticks. The number of Tangles with a given length or area grows exponentially, and we show the existence of their growth constants by comparing Tangles to two families of polyominoes.
Volume 131, 2021
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