Author affiliation added, content modified, more references added.
Keyphrases: homotopy, Hopf Fibrations, topology
@Booklet{EasyChair:7959, author = {Deep Bhattacharjee}, title = {Homotopy Group of Spheres, Hopf Fibrations & Villarceau Circles}, howpublished = {EasyChair Preprint no. 7959}, year = {EasyChair, 2022}}