The story
From pre- + fundamental.
Etymology from Wiktionary, CC BY-SA 4.0.
prefundamental
Today it means: Given a group G that acts on a set P, a subset P is prefundamental for G if, for any g in G, gB is in B only if g is 1. Full definition →
Today it means: Given a group G that acts on a set P, a subset P is prefundamental for G if, for any g in G, gB is in B only if g is 1. Full definition →
From pre- + fundamental.
Etymology from Wiktionary, CC BY-SA 4.0.