Tag Archives: Agrawal’s conjecture

Sesqui-arrays

Rosemary Bailey, Tomas Nilson and I have just put a paper on the arXiv on this topic. I discussed related things here last year, but here is a reminder. A triple array is an r×c array whose entries are from … Continue reading

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Perth, week 3

The black swan is the emblem of Western Australia – but it seems a little odd that, on the State coat of arms, there is a picture of one being cooked in a large pot of water by two kangaroos … Continue reading

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