ENUMERATION OF SET-THEORETIC SOLUTIONS TO THE YANG-BAXTER EQUATION

被引:8
|
作者
Akgun, O. [1 ]
Mereb, M. [2 ,3 ]
Vendramin, L. [2 ,3 ,4 ]
机构
[1] Univ St Andrews, Sch Comp Sci, St Andrews KY16 9SX, Fife, Scotland
[2] Univ Buenos Aires, FCEN, CONICET, IMAS, Pab 1,Ciudad Univ,C1428EGA, Buenos Aires, DF, Argentina
[3] Univ Buenos Aires, FCEN, Dept Matemat, Pab 1,Ciudad Univ,C1428EGA, Buenos Aires, DF, Argentina
[4] Vrije Univ Brussel, Dept Math, Pl Laan 2, B-1050 Brussels, Belgium
关键词
Yang-Baxter; biquandles; constraint programming; SKEW BRACES;
D O I
10.1090/mcom/3696
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We use Constraint Satisfaction methods to enumerate and construct set-theoretic solutions to the Yang???Baxter equation of small size. We show that there are 321,931 involutive solutions of size nine, 4,895,272 involutive solutions of size ten and 422,449,480 non-involutive solution of size eight. Our method is then used to enumerate non-involutive biquandles.
引用
收藏
页码:1469 / 1481
页数:13
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