Asymmetric semilinear copulas

被引：0

作者：

De Baets, Bernard

De Meyer, Hans

Mesiar, Radko

机构：

[1] Univ Ghent, Dept Appl Math Biometr & Process Control, B-9000 Ghent, Belgium

[2] Univ Ghent, Dept Appl Math & Comp Sci, B-9000 Ghent, Belgium

[3] Slovak Tech Univ Bratislava, Dept Math & Descript Geometry, Bratislava 81368, Slovakia

[4] Univ Ostrava, Inst Res Applicat Fuzzy Modelling, Ostrava 70103, Czech Republic

来源：

KYBERNETIKA | 2007年 / 43卷 / 02期

关键词：

asymmetry; copula; diagonal section; semilinear copula; symmetry;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We complement the recently introduced classes of lower and upper semilinear copulas by two new classes, called vertical and horizontal semilinear copulas, and characterize the corresponding class of diagonals. The new copulas are in essence asymmetric, with maximum asymmetry given by 1/16. The only symmetric members turn out to be also lower and upper semilinear copulas, namely convex sums of II and M.

引用

页码：221 / 233

页数：13

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