The Cauchy-Schwarz Master Class: An Introduction to the Art of Mathematical Inequalities (Maa Problem Books Series.)

This lively problem-oriented text first published in 2004 is designed to coach readers toward mastery of the most fundamental mathematical inequalities. With the Cauchy-Schwarz inequality as the initial guide the reader is led through a sequence of fascinating problems whose solutions are presented as they might have been discovered - either by one of historys famous mathematicians or by the reader. The problems emphasize beauty and surprise but along the way readers will find systematic coverage of the geometry of squares convexity the ladder of power means majorization Schur convexity exponential sums and the inequalities of Hölder Hilbert and Hardy. The text is accessible to anyone who knows calculus and who cares about solving problems. It is well suited to self-study directed study or as a supplement to courses in analysis probability and combinatorics.