5,839 reputation
11474
bio website mrcactu5.herokuapp.com/…
location New York, NY
age 30
visits member for 5 years, 8 months
seen yesterday

Data Scientist @ Explorer Media. Statistics, Geometry and Physics.


Jun
30
revised Is it possible to evaluate Connect 4 positions with Combinatorial Game Theory?
more details on the reasoning behind the connect 4 strategy
Jun
29
comment Is it possible to evaluate Connect 4 positions with Combinatorial Game Theory?
@GregMartin for one thing disjunctive sums don't make much since since that would involve moving twice in one position. perhaps in the limit of a very large board $6 \times 100$ or taller or wider.
Jun
29
asked Is it possible to evaluate Connect 4 positions with Combinatorial Game Theory?
Jun
17
awarded  Favorite Question
Jun
15
asked How to realize any non-crossing matching as $\mathrm{Re}[p(z)]=0$
Jun
4
comment Is this differential identity known?
These steampunk identities are really great. You can prove Rodriguez formula using matrix elements of $SO(3)$.
Jun
3
comment What are algebras for the little n-balls/n-cubes/n-something operads exactly?
the videos don't work
Jun
3
comment Hardy spaces: analysis <---> martingales
maybe helpful arxiv.org/abs/1411.5407
Jun
3
revised Poisson Kernel and Triangles
added 68 characters in body
Jun
3
revised Convolution of measures - entropy growth
attempt add some mathematical notation I belive \ast is correct since they talk about convolution
Jun
3
asked Poisson Kernel and Triangles
May
28
awarded  Tumbleweed
May
27
revised How does the solenoid structure of $\mathbb{A}/\mathbb{Q}$ lift to $PGL(2, \mathbb{A})/ PGL(2, \mathbb{Q})$?
added 172 characters in body; edited title
May
27
comment How does the solenoid structure of $\mathbb{A}/\mathbb{Q}$ lift to $PGL(2, \mathbb{A})/ PGL(2, \mathbb{Q})$?
no I missed the part about diagonal embedding. Does it look like this? $$ \prod_{\{-1\} \cup \text{primes}}\mathrm{PGL}_2(\mathbb{Q})\backslash \mathrm{PGL}_2(\mathbb{Q}_p)$$
May
27
comment How does the solenoid structure of $\mathbb{A}/\mathbb{Q}$ lift to $PGL(2, \mathbb{A})/ PGL(2, \mathbb{Q})$?
@AlainValette he says that $\mathbb{Q}$ is discrete in $\mathbb{A}$ as $\mathbb{Z}$ is discrete insude $\mathbb{R}$. Can you explain how the Adeles are "separating" the rationals? OK is says it's a solenoid: $$ \mathbb{A}/\mathbb{Q} \simeq \lim_\stackrel{\longleftarrow}{N} \mathbb{R}/N\mathbb{Z}$$ This limit must hold in a suitable topology? I have no intuition what the "suitable" topology should be like, except formally.
May
27
comment Helly's theorem in other areas of mathematics
Is Helly's selection theorem an infinite dimensional version of this? Same guy
May
27
asked How does the solenoid structure of $\mathbb{A}/\mathbb{Q}$ lift to $PGL(2, \mathbb{A})/ PGL(2, \mathbb{Q})$?
May
21
revised mean value estimate $ \frac{1}{T} \int_0^T | \zeta( \tfrac{1}{2} + it)|^2 \, dt = \log \frac{T}{2\pi } + (2\gamma - 1) + O(T^{\delta})$
edited title
May
21
asked mean value estimate $ \frac{1}{T} \int_0^T | \zeta( \tfrac{1}{2} + it)|^2 \, dt = \log \frac{T}{2\pi } + (2\gamma - 1) + O(T^{\delta})$
May
15
comment Equidistribution of Hecke points and $p = (a+bi)(a-bi) = e^{i\theta}\sqrt{a^2 + b^2}$
These notes look awesome. Perhaps I should learn the basics of modular forms first.