PTAH inequality result

There is an additional classic inequality to be added to the list (A) through (F), namely the maximum-entropy inequality (in logarithmic form)

$$-\sum _{i=1}^n{p}_i\log p_i\le \log n.$$

Also, inequality (C) should be labeled “the Kullback–Leibler inequality”.

Then, the labeling could be modified: the first time the PTAH inequality appears it could be labeled (P); then the maximum-entropy inequality could be labeled (G), followed by Hölder’s inequality (already labeled (H)); and the statement could be “the inequalities (A) through (G) are equivalent, each is a special case of (H), and (H) is a special case of (P). However, it appears that none of the reverse implications hold.”

Title	PTAH inequality result
Canonical name	PTAHInequalityResult
Date of creation	2013-03-22 18:08:33
Last modified on	2013-03-22 18:08:33
Owner	cappymate (20671)
Last modified by	cappymate (20671)
Numerical id	4
Author	cappymate (20671)
Entry type	Result
Classification	msc 26D15