Proving Inequalities in Acute Triangle with Difference Substitution

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Wu, Yu-Dong, Zhang, Zhi-Hua and Zhang, Yu-Rui (2006) Proving Inequalities in Acute Triangle with Difference Substitution. Research report collection, 9 (3).


In this paper, we prove several inequalities in the acute triangle by means of so-called Difference Substitution. As generalization of the method, we also consider an example that the greatest interior angle is less than or equal to 120° in the triangle.

Item type Article
Subjects Historical > FOR Classification > 0101 Pure Mathematics
Current > Collections > Research Group in Mathematical Inequalities and Applications (RGMIA)
Keywords inequalities, acute triangle, difference substitution, liner transformation
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