The Inequality
Proofs and Applications of Function’s Strict Convexity
Hongheng Yin1,
Yan Li1,2
1School
of Applied Mathematics, Beijing Normal University, Zhuhai, 519087, China
2College
of Mathematics and Information Science, Hebei University, Baoding, 071002,
China
Abstract:
Convexity is an important property of functions, which has many applications in
geometry, function optimization, economics, and other problems. In this paper,
we mainly study and prove some theorems and properties about strictly convex functions
and use examples to illustrate the importance of these results. The proofs of
these theorems provide a theoretical basis of solving problems about strict inequalities
of the strictly convex functions.
Keywords:
Strictly convex function; Strict Jensen's inequality; Strictly convex
application