It is well known that monotone functions (briefly considered in the previous chapter) are closely connected with real-valued convex functions. Here we would like to touch upon convex functions and some of their elementary properties.

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Real-Valued Convex Functions

  • Alexander Kharazishvili

摘要

It is well known that monotone functions (briefly considered in the previous chapter) are closely connected with real-valued convex functions. Here we would like to touch upon convex functions and some of their elementary properties.