222 reputation
115
bio website
location
age
visits member for 3 years, 8 months
seen 1 hour ago

1h
comment 1 Page Proof of Fermat's Last Theorem
I've seen this argument before on the last page of this: gyroscopes.org/papers/Anti-Gravity%20Electronics.pdf
23h
revised general local to global principle
added question
1d
revised general local to global principle
added stuff
1d
comment general local to global principle
@HenningMakholm, in the case of the Birch Swinnerton-Dyer Conjecture, that would be the rank of the elliptic curve. But I left the word "structure" as a soft terminology. That's why I made this a soft question.
1d
revised general local to global principle
correction
1d
comment general local to global principle
@mvw, good catch. I made a correction.
1d
comment general local to global principle
My question was inspired by the Birch Swinnerton-Dyer conjecture.
1d
asked general local to global principle
Jul
16
comment Mathematics vs psychology vs ethics
I would think that internet marketing companies would want to hire someone with a background in psychology and mathematics to analyze behavior of internet consumers. This is a very new field. And it's very difficult and challenging. Good luck!
Jul
15
accepted Graph Isomorphism algorithm that doesn't always work
Jul
14
comment Graph Isomorphism algorithm that doesn't always work
I've gotten good answers here before.
Jul
14
comment Graph Isomorphism algorithm that doesn't always work
I added my answer as an edit and deleted my answer.
Jul
14
revised Graph Isomorphism algorithm that doesn't always work
added stuff
Jul
14
comment Graph Isomorphism algorithm that doesn't always work
But even when the eigenvalues are not all distinct and $V$ is not a permutation matrix, isn't it possible to turn $V$ into a permutation matrix when the graphs are isomorphic?
Jul
14
comment Graph Isomorphism algorithm that doesn't always work
The problem is when the eigenvalues are not all distinct. Then it is possible that $V$ is not a permutation matrix, even if the graphs are isomorphic.
Jul
14
comment Graph Isomorphism algorithm that doesn't always work
@FPE, I just edited it, making my question clearer.
Jul
14
revised Graph Isomorphism algorithm that doesn't always work
made it clearer
Jul
14
comment Graph Isomorphism algorithm that doesn't always work
I am looking for an answer which explains why this approach is problematic, if it is problematic, or fixes the problem, if possible.
Jul
14
asked Graph Isomorphism algorithm that doesn't always work
Jul
2
awarded  Curious