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J.J. Green's user avatar
J.J. Green's user avatar
J.J. Green
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I like Banach algebras, inverse problems and the diverse cheeses of mainland Europe.

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All Questions Answers
Score Newest
answer
84
What's a great christmas present for someone with a PhD in Mathematics?
Dec 11, 2020
answer
40
Logic in mathematics and philosophy
Apr 20, 2011
question
17
Notation in Frege's Grundgesetze der Arithmetik: The U with a flourish
Sep 5, 2011
answer
13
What is a good method to find random points on the n-sphere when n is large?
Jul 10, 2013
answer
12
whence commutative diagrams?
Dec 22, 2016
answer
8
Results true in a dimension and false for higher dimensions
Sep 14, 2014
answer
8
Short research articles
Aug 28, 2020
answer
7
Continuity of the involution in Banach *-algebras
Jun 13, 2020
answer
7
Effect of the curse of dimension on collision detection
Jul 25, 2021
answer
7
Efficiently computing a matrix's induced p-norm
Jul 15, 2011
Top network posts
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48
What is the difference between "source" and "."?
46
How to add SSH Keys to authorized_keys file?
36
qsort: Cast the comparator function itself or the parameters in the body of comparator function?
21
Which hard disk drive is which?
8
Companion to hypot()

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