Convex Integration and Legendrian Approximation of Curves

Norbert Hungerbühler, Thomas Mettler, Micha Wasem

28/7/15 Published in : arXiv:1507.07661

Using convex integration we give a constructive proof of the well-known fact that every continuous curve in a contact 3-manifold can be approximated by a Legendrian curve.

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High School Outreach

Wilson surface observables from equivariant cohomology

Revisiting the combinatorics of the 2D Ising model