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location New York, NY
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visits member for 4 years, 10 months
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Data Scientist @ Explorer Media. Statistics, Geometry and Physics.


Aug
20
awarded  Notable Question
Aug
13
awarded  Popular Question
Aug
8
comment An inequality involving traces and matrix inversions
I don't know if it helps -- but this looks like out of a quantum information theory book.
Aug
5
comment Computer Science applications of Roth's Theorem
@Asaf that is as far as I got... $A-A$ is the support of the $1_A \ast 1_A$, so convolutions are "like" sumsets in that way. The answer may be be really general that if you look "closely" the bounds they use resemble or can be improved by those find in these Szemeredi type results.
Aug
5
comment Computer Science applications of Roth's Theorem
@Joël application of twin prime conjecture to computer science would be very interesting
Aug
5
revised Computer Science applications of Roth's Theorem
added statement of roth's theorem
Aug
5
comment Computer Science applications of Roth's Theorem
@GerryMyerson A candidate would be cstheory.stackexchange.com This question is also about additive combinatorics. I think it goes either way.
Aug
4
asked Computer Science applications of Roth's Theorem
Aug
2
revised An Entropy Inequality (generalized)
added 595 characters in body
Aug
2
revised An Entropy Inequality (generalized)
added 328 characters in body
Aug
2
revised An Entropy Inequality (generalized)
simplification
Aug
2
answered An Entropy Inequality (generalized)
Aug
2
comment Non Borel Spaces: Gauge Integral
did you notice that Gauge integral contains Lebesgue integral?
Aug
2
reviewed Reject suggested edit on nontrivial theorems with trivial proofs
Aug
2
reviewed Reject suggested edit on (reference request) Chaitin's constant is incompressible
Aug
2
comment Non Borel Spaces: Gauge Integral
you do your readers a service by recalling the definition of Gauge integral and identifying where you see neighborhoods are being used. Maybe even propose a way to use measure space instead. The Wikipedia Henstock-Kurzweil integral article explains some of relationship to Riemann integral. The article also suggests Henstock-Kurzweil is simpler than Riemann.
Aug
2
comment Non Borel Spaces: Gauge Integral
what are you calling Gauge integral?
Aug
1
comment real symmetric matrix has real eigenvalues - elementary proof
you maximize over both symmetric matrices $X$ and rotation matrices $J= \exp(Y)\in SO(n)$?
Aug
1
revised decomposition of Hilbert space into tensor product $L^2([0,\tfrac{1}{2}]) \otimes L^2([\tfrac{1}{2},1]) \simeq L^2([0,1])$
added 552 characters in body
Jul
31
comment decomposition of Hilbert space into tensor product $L^2([0,\tfrac{1}{2}]) \otimes L^2([\tfrac{1}{2},1]) \simeq L^2([0,1])$
@ChristianRemling can you imagine why they get the tensor product for EE? Usually it is the wavefunction of two different particles, but I have been reading about the entanglement of two regions in space.