3 papers
math.AP2026
Existence of solutions for a model of the Earth's magnetic field
Jacob Bedrossian, Tom Schang, Franziska Weber
We study a physically realistic, whole-core mathematical model of the dynamics in the Earth's core and we prove existence of Leray-Hopf type weak solutions to the model. Our model…
cs.CV2025
Generalizing Shape-from-Template to Topological Changes
Kevin Manogue, Tomasz M Schang, Dilara Kuş +3
Reconstructing the surfaces of deformable objects from correspondences between a 3D template and a 2D image is well studied under Shape-from-Template (SfT) methods; however, existi…
math.DS2019
Creating pseudo-Anosov Maps from Permutations and Matrices
John H. Hubbard, Ahmad Rafiqi, Tom Schang
We provide an integral combinatorial characterization of pseudo-Anosov maps on closed oriented surfaces of genus g > 1. We show that an orientation-preserving pseudo-Anosov homeomo…