Statistics, ( ISI ), Year (2026-5)

Title : ( Characterizations of q -symmetric continuous distributions based on properties of order statistics of entropy-types )

Authors: Jafar Ahmadi , Narayanaswamy Balakrishnan ,

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Abstract

‎We introduce here a new and general class of symmetric models‎, ‎referred to as the q-symmetric family of distributions‎. ‎The proposed framework includes several well-known symmetry structures‎, ‎such as the classical location-symmetric‎, ‎log-symmetric‎, ‎and Mobius-symmetric families‎, ‎as special cases‎. ‎We then discuss the theoretical characterization of $q$-symmetric distributions and their relationships to existing symmetry concepts‎. ‎Next‎, ‎using some properties of order statistics‎, ‎we characterize these distributions based on a range of information-theoretic measures associated with the probability density function‎. ‎In particular‎, ‎they include Shannon‎, ‎Renyi‎, ‎and Tsallis entropies as well as their information generating functions‎, ‎extropy and weighted extropy‎, ‎to enunciate some links between symmetry‎, ‎information measures‎, ‎and properties of order statistics‎.

Keywords

, Characterization; Completeness; Information, theoretic measures; Log, symmetric distributions; Mobius transformation; Order statistics; Symmetric distribution
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@article{paperid:1107466,
author = {Ahmadi, Jafar and بالاکریشنان},
title = {Characterizations of q -symmetric continuous distributions based on properties of order statistics of entropy-types},
journal = {Statistics},
year = {2026},
month = {May},
issn = {0233-1888},
keywords = {Characterization; Completeness; Information-theoretic measures; Log-symmetric distributions; Mobius transformation; Order statistics; Symmetric distribution},
}

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%0 Journal Article
%T Characterizations of q -symmetric continuous distributions based on properties of order statistics of entropy-types
%A Ahmadi, Jafar
%A بالاکریشنان
%J Statistics
%@ 0233-1888
%D 2026

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