Autor: V. Cîrtoaje
This book is a great opportunity to see and know many old and new elementary methods for solving mathematical cyclic inequalities. As a rule, the inequalities are increasingly ordered by the number of variables: two, three, four, five, six and n-variables.
Many problems are creations of the author himself. The problems are independent, and you can open the book somewhere to solve an inequality or only read its solution.
If you carefully make a thorough study of the book, then you will find that your skills in solving inequalities are considerably improved.