Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:group_of_people
|
| gptkbp:application |
coding theory
cryptography interpolation |
| gptkbp:category |
structured matrix
|
| gptkbp:defines |
A matrix whose elements are of the form 1/(x_i - y_j) for two sequences (x_i) and (y_j) with x_i ≠ y_j.
|
| gptkbp:determinant |
explicit formula exists
|
| gptkbp:field |
gptkb:mathematics
linear algebra |
| https://www.w3.org/2000/01/rdf-schema#label |
Cauchy matrix
|
| gptkbp:invertible |
yes
|
| gptkbp:namedAfter |
gptkb:Augustin-Louis_Cauchy
|
| gptkbp:property |
all minors are nonzero if x_i and y_j are distinct
|
| gptkbp:relatedTo |
gptkb:Vandermonde_matrix
gptkb:Hilbert_matrix |
| gptkbp:usedIn |
numerical analysis
|
| gptkbp:bfsParent |
gptkb:Cauchy,_Augustin-Louis
gptkb:Vandermonde_matrix |
| gptkbp:bfsLayer |
7
|