@article {MATHEDUC.05298094,
author = {Kantrowitz, Robert and Neumann, Michael M.},
title = {Is the optimal rectangle a square?},
year = {2007},
journal = {Pi Mu Epsilon Journal},
volume = {12},
number = {7},
issn = {0031-952X},
pages = {405-412},
publisher = {Worcester Polytechnic Institute (WPI), Mathematical Sciences, Worcester, MA},
abstract = {Summary: This note centers around the extent to which products of concave functions have a unique maximum point. The main result leads to simple solutions of several problems from basic calculus, based on the idea of symmetry},
msc2010 = {I40xx (I20xx)},
identifier = {2008d.00370},
}