AN INEQUALITY FOR PROBABILITY DENSITY FUNCTIONS ARISING FROM A DISTINGUISHABILITY PROBLEM (CROSBI ID 105272)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Guljaš, Boris ; Pearce CEM ; Pečarić, Josip
engleski
AN INEQUALITY FOR PROBABILITY DENSITY FUNCTIONS ARISING FROM A DISTINGUISHABILITY PROBLEM
An integral inequality is established involving a probability density function on the real line and its first two derivatives. This generalizes an earlier result of Sate and Watari. If f denotes the probability density function concerned, the inequality we prove is that integral(-infinity)(+infinity) [f'(x)(2)](gamma alpha/[f(x)](gamma(beta+1)-1) dx less than or equal to (2 alpha-1/beta-1)(gamma alpha) (integral(-infinity)(+infinity)\f ''(x)\(alpha-1)/[f(x)](beta-alpha) dx)(gamma) under the conditions beta > alpha > 1 and 1/(beta + 1) < gamma less than or equal to 1. [References: 6]
Absolute continuity
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
39 (3)
1998.
350-354-x
objavljeno
0334-2700