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Mar
29
revised Obtain any 3-manifold from repeating surgeries on knots in $S^3$
edited tags
Mar
29
reviewed Approve relation between Ass Ext(M,N) and Ass M ,Ass N
Mar
28
reviewed Close About structure of the set of perfect matchings of $K_{n,n}$
Mar
27
reviewed Approve cyclic-homology tag wiki excerpt
Mar
27
revised Simply connected Lie groups homeomorphic to R^n are solvable
texify
Mar
27
comment name for a polytope constructed from a system of linear equations?
I must say I don't recall details right now - I was computing something generalising triangulations, using 4t2.
Mar
26
reviewed Approve Injecting premises into two implicational premises connected by a tensor (multiplicative conjunction) in linear logic
Mar
26
awarded  Custodian
Mar
26
comment How to pack 3D boxes into a bigger box?
dynamic programming might work well on instances which are not too big, IMHO
Mar
26
revised How to pack 3D boxes into a bigger box?
texify
Mar
26
comment The maximal eigenvalue of a symmetric Toeplitz matrix
I take this back: from mathoverflow.net/questions/68099/… it is seen that apparently for $n\geq 9$ there cannot be an explicit formula.
Mar
26
revised Diagonalizing a Certain Real and Symmetric Toeplitz Matrix
texify last equation
Mar
26
reviewed Approve Are all rational exactly solvable differential equations known?
Mar
25
awarded  Custodian
Mar
25
reviewed No Action Needed Notation: Categories of measur(abl)e spaces
Mar
25
reviewed Close What is wrong with the argument that zero permanent is polynomial?
Mar
25
reviewed Close Differences between primitive central idempotents and primitive orthogonal idempotents
Mar
25
answered The maximal eigenvalue of a symmetric Toeplitz matrix
Mar
25
comment What is wrong with the argument that zero permanent is polynomial?
my understanding is that there is no good formula for permanent...
Mar
24
comment Dissolution of Tensors
When I voted to close this, it looked to me as a very vague question in terribly broken English... I've retracted my vote.