arXiv · math/0701688
We give a proof of Cartlidge's result on the $l^{p}$ operator norms of weighted mean matrices for $p=2$ on interpreting the norms as eigenvalues of certain matrices.
Peng Gao. 2007-06-11. A note on $l^2$ norms of weighted mean matrices. https://arxiv.org/abs/math/0701688
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