Dynamical Systems of Simplices in Dimension 2 or 3

Gerald Bourgeois, Sebastien Orange

Let T_0=(A_0,..,A_d) be a d-simplex, G_0 its centroid, S its circumsphere, O the center of S. Let (B_i) be the points where S intersects the lines (G_0A_i), T_1 the d-simplex (B_1,…