Seifert Form
For 
a given Knot in 
, choose a Seifert Surface 
in for and abicollar 
in 
. If 
is represented by a 1-cycle in 
,let 
denote the homology cycle carried by 
in the bicollar. Similarly, let 
denote 
.The function 
defined by
where lk denotes the Linking Number, is called a Seifert form for
.See also Seifert Matrix
References
Rolfsen, D. Knots and Links. Wilmington, DE: Publish or Perish Press, pp. 200-201, 1976.
- 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
- Stable Star
- Stable Type
- Stack
- Stamp Folding
- Standard Deviation
- Standard Error
- Standardized Moment
- Standardized Score
- Standard Map