bio  website  tcjpn.wordpress.com 

location  
age  
visits  member for  4 years, 5 months 
seen  4 hours ago  
stats  profile views  6,652 
11h

comment 
In “splendid isolation”
@Wlodz: See also the comments in the preface of Needham's "Visual Complex Analysis" on geometry and Newton's calculus. 
Jun 21 
comment 
Motzkin polynomials and enumeration of chord diagrams
Good. I don't think you can access the draft edits unless you are a registered contributor to the OEIS. I'll send you pfds through email of the current drafts. 
Jun 21 
comment 
Motzkin polynomials and enumeration of chord diagrams
Do you mind if I cite this answer in the OEIS? Btw, the coefficients of these polynomials factor to give relations to other entries of the OEIS that have been in the queue for publishing for a couple of days now. 
Jun 21 
accepted  Motzkin polynomials and enumeration of chord diagrams 
Jun 19 
revised 
Motzkin polynomials and enumeration of chord diagrams
added 1 character in body 
Jun 19 
asked  Motzkin polynomials and enumeration of chord diagrams 
Jun 18 
revised 
Newton series and Fourier transform  is there an analogy?
index typo 
Jun 5 
revised 
Why is there a connection between enumerative geometry and nonlinear waves?
author's name corrected 
Jun 4 
awarded  Nice Answer 
Jun 4 
revised 
First to note the relation between Stasheff polytopes (associahedra) and compositional inversion?
more tags 
Jun 4 
asked  First to note the relation between Stasheff polytopes (associahedra) and compositional inversion? 
Jun 1 
comment 
Geometric / physical / probabilistic interpretations of Riemann zeta(n>1)?
mathoverflow.net/questions/151706/… for Harden's comment. 
Jun 1 
comment 
Geometric / physical / probabilistic interpretations of Riemann zeta(n>1)?
arxiv.org/abs/1305.5502 for Nash's comment. 
May 31 
comment 
What is Lagrange Inversion good for?
See also page 7 of "Formal group laws and genera" by T. Panov. 
May 31 
revised 
What is Lagrange Inversion good for?
Added relation to noncrossing partitions 
May 21 
awarded  Revival 
May 20 
comment 
Cycling through the Zeta Garden: Zeta functions for graphs, cycle index polynomials, and determinants
@Draks: I'm denoting the matrices for the OEIS examples, not specifically for the Ihara zeta. 
May 19 
comment 
Cycling through the Zeta Garden: Zeta functions for graphs, cycle index polynomials, and determinants
@Draks: I'm no expert on the Ihara zeta function. Just going by equation 8 of Terras' paper and noting the general relation between edge or vertex adjacency matrices, traces, and enumeration of paths. If you find a connection to Chebyshev polynomials, that would be interesting. 
May 15 
comment 
How does one motivate the analytic continuation of the Riemann zeta function?
maths.tcd.ie/pub/HistMath/People/Riemann/Zeta 
May 1 
revised 
Why is there a connection between enumerative geometry and nonlinear waves?
corrected ODE and alternative formula for g(z) 