 Braids, Links, and Mapping Class Groups

"Braids, Links, and Mapping Class Groups" is a term that refers to various mathematical concepts primarily from the fields of topology and algebra. Each of these areas is interrelated and plays a significant role in understanding the structure and classification of knots and surfaces. 1. **Braids**: In topology, a braid is a geometric arrangement that consists of several strands interwoven in a certain way.