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Feb
14
revised Does every matrix have periodic orbits of even length?
added edit
Feb
14
comment Does every matrix have periodic orbits of even length?
Thanks! But this matrix is not hyperbolic, and you can't have a hyperbolic matrix satisfying A^k=I.
Feb
13
asked Does every matrix have periodic orbits of even length?
Sep
24
awarded  Autobiographer
Aug
4
answered Does the Lindeberg condition hold for this random variable as $n\to\infty$?
Jun
19
awarded  Tumbleweed
Feb
18
asked Irreducible representations of finite lamplighter group
Apr
1
comment Prove an inequality on $l^2$ sequences over $F_2$
(sorry, deleted the comment, it wasn't obviously right)
Apr
1
awarded  Supporter
Nov
19
revised Submanifold of a Lie group - tangent space
added 83 characters in body
Nov
19
asked Submanifold of a Lie group - tangent space
Aug
26
awarded  Editor
Aug
26
revised Nonsingularity of Euclidean distance matrix
added 58 characters in body
Aug
26
comment Nonsingularity of Euclidean distance matrix
Thanks for answer, although - what happens if the number of points is greater than $n$? Dimension arguments won't work anymore.
Aug
25
awarded  Student
Aug
25
asked Nonsingularity of Euclidean distance matrix