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J.J. Green

I like Banach algebras, inverse problems and the diverse cheeses of mainland Europe.

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82 What's a great christmas present for someone with a PhD in Mathematics? Dec 11 '20
37 Logic in mathematics and philosophy Apr 20 '11
16 Notation in Frege's Grundgesetze der Arithmetik: The U with a flourish Sep 5 '11
13 What is a good method to find random points on the n-sphere when n is large? Jul 10 '13
12 whence commutative diagrams? Dec 22 '16
9 Results true in a dimension and false for higher dimensions Sep 14 '14
8 Short research articles Aug 28 '20
7 Continuity of the involution in Banach *-algebras Jun 13 '20
7 Efficiently computing a matrix's induced p-norm Jul 15 '11
6 Easy and Hard problems in Mathematics Feb 26 '12
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