Subdiagonal
Definition, Meaning & Examples
Part of speech adjective
Quick meaning: Subdiagonal is an adjective meaning (mathematics) Said of an entry of a square matrix: that it lies anywhere in the lower triangular area below the main diagonal of the matrix.
Meaning
(mathematics) Said of an entry of a square matrix: that it lies anywhere in the lower triangular area below the main diagonal of the matrix.
More Meanings
- (mathematics) The diagonal of a matrix that lies directly below and to the left of the main diagonal.
Example Sentences
(3) From R, we obtain the set of points #92;mathbb#123;R#125;#92;tbinom#123;n#125;#123;2#125; whose coordinates are the subdiagonal entries of the corresponding matrices:
Word Forms
- subdiagonals
Related Words
Related dictionary entries include bidiagonal, pentadiagonal, tridiagonal, offdiagonal, unitriangular, diagonalized.
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Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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