Sylvester's Signature
Diagonalize a form over the Rationals to
where all the entries are Integers and
, 
, ...are Relatively Prime to 
. Then Sylvester'ssignature is the sum of the 
-parts of the entries.See also p-Signature- Square Matrix
- Square Number
- Square Orthobicupola
- Square Packing
- Square Polyomino
- Square Pyramid
- Square Pyramidal Number
- Square Quadrants
- Square Root
- Square Root Inequality
- Square Root Method
- Square Triangular Number
- Square Wave
- Squaring
- Squeezing Theorem
- s-Run
- S-Signature
- SSS Theorem
- Stability
- Stability Matrix
- Stabilization
- Stable Equivalence
- Stable Improper Node
- Stable Node
- Stable Spiral Point