bio | website | eqnets.com |
---|---|---|
location | Inside the Beltway | |
age | ||
visits | member for | 5 years, 7 months |
seen | 7 hours ago | |
stats | profile views | 10,075 |
My mathematically-oriented work generally explores discrete geometric and probabilistic themes in physics, computation, and communication. Jack of most trades, master of none.
I can be reached at s.huntsman.1#alumni#nyu#edu (make the obvious substitutions for #).
May 27 |
awarded | pr.probability |
May 19 |
comment |
Smooth bivariate functions identifiable under permutations
For $f$ symmetric and otherwise nice you may want to consider it as a graphon, cf. people.math.osu.edu/glasscock.4/graphons.pdf |
May 12 |
comment |
Regular epimorphisms in the category of simple undirected graphs
@DominicvanderZypen -- It doesn't answer the question: it merely reinforces Todd's comment and gives context along those lines. |
May 12 |
comment |
Regular epimorphisms in the category of simple undirected graphs
combinatorics.org/ojs/index.php/eljc/article/view/v15i1a1 |
May 6 |
awarded | Nice Answer |
May 3 |
comment |
Avoiding mean-curvature flow dumbbell neck-pinch by inflating a surface
en.wikipedia.org/wiki/Dilation_(morphology) |
Apr 28 |
comment |
Group theory in machine learning
first-mm.eu/files/kersting2012ecai_faia.pdf |
Apr 28 |
comment |
Finite-space dynamical systems
pub.uni-bielefeld.de/publication/2508475 |
Apr 26 |
comment |
Decidability of $x^3+y^3+z^3 = c$
The latest relevant reference seems to be Elsenhans, A.-S. and Jahnel, J. "New sums of three cubes". Math. Comp. 78, 1227 (2009). |
Apr 26 |
comment |
Decidability of $x^3+y^3+z^3 = c$
Poonen's article "Undecidability in number theory" begins: "Does the equation $x^3+y^3+z^3 = 29$ have a solution in integers? Yes: $(3, 1, 1)$, for instance. How about $x^3+y^3+z^3 = 30$? Again yes, although this was not known until 1999: the smallest solution is $(−283059965, −2218888517, 2220422932)$. And how about $x^3+y^3+z^3 = 33$? This is an unsolved problem." |
Apr 23 |
comment |
Ordered lattice point enumeration
math.ucdavis.edu/~latte |
Apr 22 |
comment |
A digraph related to permutations
mathoverflow.net/questions/49555 |
Apr 22 |
answered | Volume of a region given by a Constraint Satisfaction Problem |
Apr 9 |
comment |
Deep Learning / Deep neural nets for mathematician
This is more for physicists but nevertheless looks like it should be pretty insightful: arxiv.org/abs/1410.3831 |
Apr 9 |
comment |
When few simple conditions yield a unique intricate structure
It is worth pointing out that two of your examples (j-invariant and sporadic simple groups) are related through moonshine, as is the intricate structure of the Golay code. |
Apr 8 |
answered | Differential form equation in Bowen's lecture notes |
Mar 27 |
comment |
Two equivalent descriptions of a physical system yielding a non-trivial mathematical formula
Do Lagrangian, Hamiltonian, and Hamilton-Jacobi formalisms count? What about thermodynamics and statistical physics? |
Mar 27 |
comment |
Mathematical statistical qm book-recommendation
books.google.com/books?id=YuR4VQOQQUIC |
Mar 26 |
comment |
How to pack 3D boxes into a bigger box?
Looking either figure, it's easy to imagine a long, narrow box lying diagonally on the top. |
Mar 25 |
comment |
How can we interpret the eigenvalues and eigenvectors of Euclidean Distance Matrices?
In this case PCA is functionally equivalent to metric multidimensional scaling. The latter, however, works directly on the distance matrix. |