This is a preview. Log in through your library . Abstract The occurrence of the quaternion group as a Galois group over certain fields is investigated. A theorem of Witt on quaternionic Galois ...
The story of William Rowan Hamilton’s discovery of new four-dimensional numbers called quaternions is familiar. The solution of a problem that had bothered him for years occurred to him in a flash of ...
https://doi.org/10.3318/pria.2021.121.01 • https://www.jstor.org/stable/10.3318/pria.2021.121.01 Copy URL A finite group is said to have perfect order classes if ...