19 citations · 29 across the 4 of their papers we have counts for
4 papers
Immersed flat ribbon knots
José Ayala, David Kirszenblat, J. Hyam Rubinstein
We study the minimum ribbonlength for immersed planar ribbon knots and links. Our approach is to embed the space of such knots and links into a larger more tractable space of disk…
Non-uniqueness of the homotopy class of bounded curvature paths
José Ayala, Hyam Rubinstein
A bounded curvature path is a continuously differentiable piecewise path with a bounded absolute curvature that connects two points in the tangent bundle of a surface. In thi…
Stability of asymmetric tetraquarks in the minimal-path linear potential
Cafer Ay, Jean-Marc Richard, J. Hyam Rubinstein
The linear potential binding a quark and an antiquark in mesons is generalized to baryons and multiquark configurations as the minimal length of flux tubes neutralizing the color,…
Visualizing Ricci Flow of Manifolds of Revolution
J. Hyam Rubinstein, Robert Sinclair
We present numerical visualizations of Ricci Flow of surfaces and 3-dimensional manifolds of revolution. Ricci_rot is an educational tool which visualizes surfaces of revolution mo…