Pólya-Szeg不等式及积分不等式的证法改进

The Improved Proving of Polya-Szego Inequality and Integral Inequality

研究了文[1]中Polya-Szego不等式及推广了的积分不等式的繁琐程度,从而构造性的给出了这两个不等式的简洁证明.

This paper studies the complicatad proving of the Polya - Szego inequality and integral ingquality in the book [1], and gives out the simple proving in construction of these two inequalities.