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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

eBook readers for mathematics

Hi, I have been using the new Kindle (dimensions: 166 mm x 114 mm x 8.7 mm) for a week; here are my observations. It does read mathematics texts written in pdf, hence arXiv papers. I noticed only one …
5 votes

Is there a nice application of category theory to functional/complex/harmonic analysis?

Of course the equivalence of categories mentioned by Eric A. Bunch is true only for commutative $C^\ast$-algebras. There however is a quite similar result for a wider category of non-commutative $C^\a …