Young Diagram
A Young diagram, also called a Ferrers Diagram, represents Partitions as patterns of dots, withthe 
th row having the same number of dots as the th term in the Partition. A Young diagram of the Partition
for a list
, 
, ..., 
of 
Positive Integers with 
is thereforethe arrangement of dots or square boxes in rows, such that the dots or boxes are left-justified, the first row is oflength , the second row is of length , and so on, with the th row of length . The above diagram corresponds toone of the possible partitions of 100.See also Durfee Square, Hook Length Formula, Partition, Partition Function P, Young Tableau
References
Messiah, A. Appendix D in Quantum Mechanics, 2 vols. Amsterdam, Netherlands: North-Holland, p. 1113, 1961-62.
- Normal Matrix
- Normal Number
- Normal Order
- Normal Plane
- Normal Section
- Normal Subgroup
- Normal to a Plane
- Normal Vector
- Normed Space
- Norm Theorem
- Nosarzewska's Inequality
- Not
- Notation
- Novemdecillion
- NP-Complete Problem
- NP-Hard Problem
- n-plex
- NP-Problem
- n-Sphere
- NSW Number
- Nu Function
- Null Function
- Null Graph
- Null Hypothesis
- Nullspace