extremizer

English

Etymology

extremize +‎ -er

Noun

extremizer (plural extremizers)

1. (mathematics) A function that returns an extremum.
   • 2015, Shuanglin Shao, “On existence of extremizers for the Tomas-Stein inequality for $S^{1}$”, in arXiv‎^[1]:

     We also prove that any extremizer satisfies ${\displaystyle }$ for almost every $x\in S^{1}$.