logarithmically convex function


Also found in: Wikipedia.

logarithmically convex function

[‚läg·ə¦rith·mik·lē ¦kän¦veks ‚fəŋk·shən]
(mathematics)
A function whose logarithm is a convex function.
References in periodicals archive ?
(a) [GAMMA] is a logarithmically convex function (i.e.
First we recall some definitions and facts about exponentially convex and logarithmically convex functions (see, e.g., [13,14] or [9]) which we need for our results.