Author : Yongju Bae
Publisher : World Scientific
Page : 456 pages
File Size : 14,15 MB
Release : 2024-06-27
Category : Mathematics
ISBN : 9811292779
This book studies dihedral groups, dicyclic groups, other finite subgroups of the 3-dimensional sphere, and the 2-fold extensions of the symmetric group on 4 letters from the point of view of decorated string diagrams of permutations. These are our metaphorical quipu. As you might expect, the book is replete with illustrations. In (almost) all cases, explicit diagrams for the elements of the group are given. The exception is the binary icosahedral group in which only the generators and relations are exhibited.