An Elementary Proof of the 3 Dimensional Simplex Mean Width Conjecture

Abstract

After a Hessian computation, we quickly prove the 3D simplex mean width conjecture using classical methods. Then, we generalize some components to $d$ dimensions.

arXiv comment13 pages, 0 figures, author is unaffiliated

References in corpus (2)

• The 4-D Gaussian Random Vector Maximum Conjecture and the 3-D Simplex Mean Width Conjecture
• Comparing Corresponding Dihedral Angles on Classical Geometric Simplices