arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1102.1132math-phmath.MP
收藏

用四元数表示的Coxeter群$W(A_{4})$的四维多面体及其对偶多面体

4D-Polytopes and Their Dual Polytopes of the Coxeter Group $W(A_{4})$ Represented by Quaternions

Mehmet Koca, Nazife Ozdes Koca, Mudhahir Al-Ajmi

摘要:

4-维$A_{4}$多面体及其对偶多面体已被构造为Coxeter-Weyl群$W(A_{4})$的轨道,其中群元素和多面体的顶点由四元数表示。使用子组$W(A_{3})$将任意$W(A_{4})$轨道投影到三维中。本文将Catalan立体推广到三维多面体上,构造了均匀$A_{4}$多面体的对偶多面体。

英文摘要:

4-dimensional $A_{4}$ polytopes and their dual polytopes have been constructed as the orbits of the Coxeter-Weyl group $W(A_{4})$ where the group elements and the vertices of the polytopes are represented by quaternions. Projection of an arbitrary $W(A_{4})$ orbit into three dimensions is made using the subgroup $W(A_{3})$. A generalization of the Catalan solids for 3D polyhedra has been developed and dual polytopes of the uniform $A_{4}$ polytopes have been constructed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑