Open AccessNecessary and sufficient conditions on the Schur convexity of a bivariate mean
Author(s) -
Hong-Ping Yin,
Ximin Liu,
Jingyu Wang,
BaiNi Guo
Publication year - 2021
Publication title -
aims mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 15
ISSN - 2473-6988
DOI - 10.3934/math.2021018
Subject(s) - bivariate analysis , mathematics , convexity , regular polygon , pure mathematics , combinatorics , statistics , geometry , economics , financial economics