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Results tagged with soft-question
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user 35626
Questions that are about research in mathematics, or about the job of a research mathematician, without being mathematical problems or statements in the strictest sense. Do not use this tag for easy or supposedly easy mathematical questions.
5
votes
Parodies of abstruse mathematical writing
I recommend the book A Random Walk In Science. That should keep you busy for a while.
3
votes
when will the surfficient large power of a rational matrix be a integer matrix?
They are not equivalent. Take a (15,8,8) design ( or the 15 by 15 0-1 matrix associated with the order 16 Sylvester-Hadamard matrix ). Multiply all elements by 1/2, and call the result A. AA is an i …
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