Dominance
The dominance Relation on a Set of points in Euclidean 
-space is theIntersection of the coordinate-wise orderings. A point 
dominates a point 
provided that every coordinateof is at least as large as the corresponding coordinate of .
The dominance orders in 
are precisely the Posets of Dimension at most .
- Saddle Point (Game)
- Safarevich Conjecture
- Safe
- Sagitta
- Saint Andrew's Cross
- Saint Anthony's Cross
- Saint Petersburg Paradox
- Sal
- Salamin Formula
- Salem Constants
- Salesman Problem
- Salient Point
- Salinon
- Salmon's Theorem
- Saltus
- Sample Proportion
- Sample Space
- Sample Variance
- Sampling
- Sampling Function
- Sampling Theorem
- Sandwich Theorem
- San Marco Fractal
- Sard's Theorem
- Sarkovskii's Theorem