ThmDex – An index of mathematical definitions, results, and conjectures.
Set of symbols
Alphabet
Deduction system
Theory
Zermelo-Fraenkel set theory
Set
Binary cartesian set product
Binary relation
Binary endorelation
Preordering relation
Partial ordering relation
Partially ordered set
Maximal element
Maximum element
Set upper bound
Set of upper bounds
Supremum element
Definition D491
Map supremum element
Children
Convex conjugate function