Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:describes |
MacMahon Squares are n x n arrays filled with n different symbols, each occurring exactly once in each row and column, with additional constraints.
|
| gptkbp:field |
combinatorics
|
| gptkbp:firstDescribed |
early 20th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
MacMahon Squares
|
| gptkbp:introduced |
gptkb:Percy_Alexander_MacMahon
|
| gptkbp:namedAfter |
gptkb:Percy_Alexander_MacMahon
|
| gptkbp:prohibits |
no symbol appears more than once in any row or column
|
| gptkbp:relatedTo |
gptkb:Latin_squares
permutation matrices |
| gptkbp:usedIn |
enumerative combinatorics
|
| gptkbp:bfsParent |
gptkb:Percy_Alexander_MacMahon
|
| gptkbp:bfsLayer |
6
|