Category:Superdiagonals

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This category contains results about Superdiagonals.
Definitions specific to this category can be found in Definitions/Superdiagonals.

Let $\mathbf A = \sqbrk a_{m n}$ be a matrix.

The superdiagonals of $A$ are the diagonals of $\mathbf A$ lying parallel to and above the main diagonal of $\mathbf A$.

That is, the elements $\map a {r + k, s + k}$ where $s > r$.

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