Keenan Crane, Clarisse Weischedel, and Max Wardetzky. Geodesics in heat: A new approach to computing distance based on heat flow. ACM Trans. Graph., 32(5):152:1–152:11, October 2013.

Matthew Fisher, Boris Springborn, Alexander I. Bobenko, and Peter Schroder. An algorithm for the construction of intrinsic delaunay triangulations with applications to digital geometry processing. In ACM SIGGRAPH 2006 Courses, SIGGRAPH '06, pages 69–74, New York, NY, USA, 2006. ACM.

Nicholas Sharp and Keenan Crane. A Laplacian for Nonmanifold Triangle Meshes. Computer Graphics Forum (SGP), 39(5), 2020.