4 papers
Algebraic Geometry of Electroid Varieties
Dawei Shen, Mia Smith, David E Speyer
Recent work of Lam, Bychkov-Gorbounov-Kazakov-Talalaev, and Chepuri-George-Speyer gave a stratification of the totally nonnegative Lagrangian Grassmannian into electroid cells para…
Colorful Graph Associahedra
Satyan L. Devadoss, Mia Smith
Given a graph G, the graph associahedron is a simple convex polytope whose face poset is based on the connected subgraphs of G. With the additional assignment of a color palette, w…
Generalized bipyramids and hyperbolic volumes of tiling links
Colin Adams, Aaron Calderon, Xinyi Jiang +4
We present explicit geometric decompositions of the complement of tiling links, which are alternating links whose projection graphs are uniform tilings of the 2-sphere, the Euclide…
Volume and Determinant Densities of Hyperbolic Rational Links
Colin Adams, Aaron Calderon, Xinyi Jiang +4
The volume density of a hyperbolic link is defined as the ratio of hyperbolic volume to crossing number. We study its properties and a closely-related invariant called the determin…