English Critical group Cited by user Mark viking on 26 Apr 2024 In mathematics, in the realm of group theory, a group is said to be critical if it is not in the variety generated by all its proper subquotients, which includes all its…
English Sheila Oates Williams Cited by user David Eppstein on 29 May 2021 Sheila Oates Williams (born 1939, also published as Sheila Oates and Sheila Oates Macdonald) is a British and Australian mathematician specializing in abstract algebra.