Reviews for Isoperimetric inequalities and concave functions

The average rating for Isoperimetric inequalities and concave functions based on 2 reviews is 4 stars.

Review # 1 was written on 2016-05-18 00:00:00 Dan Sinclair Redbird at Rockefeller Center is a very sweet story about a brokenhearted girl named Katie, the giant thousand-foot spruce tree that she loved, and the redbird that lived on top of it. Katie's mother thought the tree crowded their yard and had it taken away to Rockefeller Center where it was decorated with stuffed redbirds. The redbird was far from home and wanted to return, but no one heard his plea until Christmas Eve when something magical happened, and, well, Katie and the redbird ended up having a joyous red Christmas!

Review # 2 was written on 2011-01-03 00:00:00 David Gookin Fantastic! One of those "meant to be" stories! A great story for anyone who loves cardinals!