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awarded  Nice Question
Aug
27
awarded  Curious
Aug
26
comment A conjecture about the entropy of matrix vector products
Thank you. Posted to mathoverflow.net/questions/179459/… . Please edit if it doesn't reflect your view accurately.
Aug
26
comment A conjecture about the entropy of matrix vector products
Do you think it would be acceptable to pose your formulation as a new question? I have no ideas for how to approach it.
Aug
3
comment A conjecture about the entropy of matrix vector products
Your "new part" looks like the core of the problem but I have to admit, looks no easier to me. It will be great if you (or anyone) has any ideas about this new formulation.
Jul
26
awarded  Promoter
Jul
26
revised A conjecture about the entropy of matrix vector products
added 16 characters in body
Jul
24
revised A conjecture about the entropy of matrix vector products
edited title
Jul
24
revised Puzzle on deleting k bits from binary vectors of length 3k
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Jul
24
asked A conjecture about the entropy of matrix vector products
Apr
15
comment What is $\lim_{n\to\infty} \displaystyle \sum_{k=0}^{\lfloor n/2 \rfloor} \binom{n}{2k}\left(4^{-k}\binom{2k}{k}\right)^{\frac{2n}{\log_2{n}}}\,?$
Can I ask my question again in that case? Is the OP right that convergence depends on the constant in the exponent?
Apr
13
comment What is $\lim_{n\to\infty} \displaystyle \sum_{k=0}^{\lfloor n/2 \rfloor} \binom{n}{2k}\left(4^{-k}\binom{2k}{k}\right)^{\frac{2n}{\log_2{n}}}\,?$
Is the OP right that convergence depends on the constant in the exponent? I can't immediately tell from your answer.
Apr
4
awarded  Investor
Feb
15
accepted Smallest non-zero eigenvalue of a (0,1) matrix
Feb
15
comment Smallest non-zero eigenvalue of a (0,1) matrix
There is nothing better than an explicit construction. Thank you. Although it would be great if I could accept the upper and lower bounds answers together.
Feb
14
awarded  Nice Question
Feb
13
asked Smallest non-zero eigenvalue of a (0,1) matrix
Jan
28
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