Serre group

In mathematics, particularly in the area of algebraic geometry and number theory, a Serre group generally refers to a certain type of group that is associated with the work of Jean-Pierre Serre, a prominent French mathematician. There are different contexts in which "Serre group" may be used, but one of the more common references involves the concept related to *Serre's conjectures* in the theory of abelian varieties and algebraic groups.