2 papers
math.MG2004
A Generalized Affine Isoperimetric Inequality
Wenxiong Chen, Ralph Howard, Erwin Lutwak +2
A purely analytic proof is given for an inequality that has as a direct consequence the two most important affine isoperimetric inequalities of plane convex geometry: The Blaschke-…
math.DG1998
Gunther's proof of Nash's isometric embedding theorem
Deane Yang
An complete exposition of Matthias Gunther's elementary proof of Nash's isometric embedding theorem.