Discrete analog of the Jacobi set for vector fields
arXiv:2112.08053 · doi:10.1007/978-3-030-10828-1_1
Abstract
The Jacobi set is a useful descriptor of mutual behavior of functions defined on a common domain. We introduce the piecewise linear Jacobi set for general vector fields on simplicial complexes. This definition generalizes the definition of the Jacobi set for gradients of functions introduced by Edelsbrunner and Harer.
12 pages