In physics, the term simplicial manifold commonly refers to one of several loosely defined objects, commonly appearing in the study of Regge calculus.Mar 3, 2017 Abstract: Simplicial complexes describe collaboration networks, protein interaction networks and brain networks and in general network .In the mathematical discipline of simplicial homology theory, a simplicial map is a map between simplicial complexes with the property that the images of the .J Theor Biol. 2018 Feb 7;438:46-60. doi: 10.1016/j.jtbi.2017.11.003. Epub 2017 Nov 8. Centralities in simplicial complexes. Applications to protein interaction .Sep 1, 2017 detecting essential proteins in PPI networks of cells and explain the 2016], biological networks [Xia and Wei, 2014] [Xia and Wei, 2015; Cang .