Shift matrix
id:
shift-matrix-276-14048872
title:
Shift matrix
text:
In mathematics, a shift matrix is a binary matrix with ones only on the superdiagonal or subdiagonal, and zeroes elsewhere. A shift matrix U with ones on the superdiagonal is an upper shift matrix. The alternative subdiagonal matrix L is unsurprisingly known as a lower shift matrix. The (i, j )th component of U and L are where δ i j is the Kronecker delta symbol. For example, the 5 × 5 shift matrices are Clearly, the transpose of a lower shift matrix is an upper shift matrix and vice versa. As a
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https://en.wikipedia.org/wiki/Shift_matrix
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2023-12-14T00:22:19Z
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