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15h
awarded  Nice Answer
Feb
3
revised Arnold on Newton's anagram
corrected spelling
Jan
25
comment Why the search for ever larger primes?
Ooops! It seems like the GIMPS has done it again: arstechnica.com/gadgets/2016/01/…
Jan
14
reviewed Approve ideals linked to an almost complete intersection
Dec
16
reviewed Approve difference between equivalence relations on algebraic cycles
Dec
12
revised Notable math from those without math PhDs
FIXED BROKEN LINK
Dec
9
reviewed Approve Hamiltonian on the torus
Dec
1
awarded  Notable Question
Nov
26
reviewed Edit all subsets borel
Nov
26
revised all subsets borel
I improved the TeX. Some typos are removed.
Nov
18
reviewed Edit Existence or otherwise of a set of “sufficiently intricate” open cells
Nov
18
revised Existence or otherwise of a set of “sufficiently intricate” open cells
$U$ should be open. Otherwise - who knows.
Nov
15
awarded  Notable Question
Nov
10
awarded  Nice Answer
Nov
10
reviewed Edit Is Hessian operator self-adjoint on infinite dimensional environment?
Nov
10
revised Is Hessian operator self-adjoint on infinite dimensional environment?
fixed R to be chalkboard
Nov
10
revised On the mixed sum of three k-th powers
deleted 1 character in body
Nov
10
revised What are some very important papers published in non-top journals?
deleted 32 characters in body
Nov
10
revised What are some very important papers published in non-top journals?
added 272 characters in body
Nov
10
answered What are some very important papers published in non-top journals?