1. P.K. Agarwal, H. Edelsbrunner, J. Harer, Y. Wang, Extreme elevation on a 2-manifold, in Proceeding of ACM Symposium on Computational Geometry (2004)
2. D. Attali, M. Glisse, S. Hornus, F. Lazarus, D. Morozov, Persistence-sensitive simplification of functions on surfaces in linear time, in TopoInVis Workshop (2009)
3. D. Attali, U. Bauer, O. Devillers, M. Glisse, A. Lieutier, Homological reconstruction and simplification in R3, in Proceeding of ACM Symposium on Computational Geometry (2013)
4. U. Bauer, C. Lange, M. Wardetzky, Optimal topological simplification of discrete functions on surfaces. Discret. Comput. Geom. 47, 347–377 (2012)
5. P.-T. Bremer, H. Edelsbrunner, B. Hamann, V. Pascucci, A topological hierarchy for functions on triangulated surfaces. IEEE Trans. Vis. Comput. Graph. 10, 385–396 (2004)