Research on the Characteristics of Joint Distribution Based on Minimum Entropy

This paper focuses on the extreme-value issue of Shannon entropy for joint distributions with specified marginals, a subject of growing interest. It introduces a theorem showing that the coupling with minimal entropy must be essentially order-preserving, whereas the coupling with maximal entropy ali...

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Bibliographic Details
Main Authors: Ya-Jing Ma, Feng Wang, Xian-Yuan Wu, Kai-Yuan Cai
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/13/6/972
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