Differential Geometry Page (Popularity: ): Contains several figures which are the result of easy codes using Mathematica, including Enneper's surface. Riemannian Geometry (Popularity: ): A set of postscript lecture notes for a graduate level course on Riemannian geometry. John Oprea's Home Page (Popularity: ): This site includes references to the author's papers and books, including Differential Geometry and its Applications and The Mathematics of Soap Films: Explorations with Maple. There are also Maple files ... Finite Canonical Commutation Relations (Popularity: ): A working paper on FCCR nxn matrices as local kinematical replacement for CCR, and representations by pxp matrices over Galois fields. Differential Geometry (Popularity: ): Lecture notes for a course at the Weizmann Institute of Science by Sergei Yakovenko. Chapters in DVI. Non-Commutative Geometry (Popularity: ): A short historical review is made of some recent literature in the field of noncommutative geometry Center for Geometry, Analysis, Numerics and Graphics (Popularity: ): An interdisciplinary Differential Geometry research team in the Dept of Mathematics and Statistics at UMass Amherst. EDGE-Madrid (Popularity: ): Portuguese and Spanish node of the European Research Training Network "European Differential Geometry Endeavour". Lists members and activities. EDGE-Munich (Popularity: ): The German/Swiss node of the "European Differential Gerometry Endeavour". EDGE-Paris (Popularity: ): Paris node of the European Research Training Network "European Differential Geometry Endeavour". Lists members.