Reconstructing Surface Triangulations by Their Intersection Matrices 26 September 2014
Jorge L. Arocha, Javier Bracho, Natalia García‐Colín, Isabel Hubard · DOAJ (DOAJ: Directory of Open Access Journals) · 2015
The intersection matrix of a simplicial complex has entries equal to the rank of the intersecction of its facets. We prove that this matrix is enough to define up to isomorphism a triangulation of a surface.