Archive for the ‘Geometry & Topology’ Category
Whitney Sum Formula and Exponentiation
Posted by: yanzhang on March 16, 2012
Why Hopf Algebras
Posted by: yanzhang on March 15, 2011
Being Unthankful for Unenlightening Proofs
Posted by: yanzhang on November 26, 2010
Symplectic geometry II
Posted by: lewallen on September 3, 2009
Symplectic geometry I
Posted by: lewallen on September 2, 2009
Trees, The BEST Theorem, and Alexander Polynomials
Posted by: yanzhang on August 20, 2009
A Lie group which isn’t a matrix group
Posted by: Steven Sam on July 10, 2009
Topological Tic Tac Toe 3: Hypergraph Games
Posted by: Alexander Ellis on May 8, 2008
Shoulda Series 1: Choosing Bases
Posted by: Alexander Ellis on April 27, 2008
Topological Tic Tac Toe 2: Other Surfaces
Posted by: Alexander Ellis on April 17, 2008
