纯粹数学与应用数学，2006，22（2）：256-262.

Refinements of a Inequality for the Rational Fraction

Shi Huan-nan

Abstract:  By using means of the theory of majorization, two refinements of an inequality for the rational fraction are established. And the comparison between two refinements is got.

Key words:  Rational Fraction, inequality, majorization

2000 MSC: 26D15

一个有理分式不等式的加细.pdf