3 problems

Let $u(t)=\sum_{n\geq 0}a_nt^n$ be the series representing the Majorana-transformed solution of the dimensionless Thomas–Fermi equation, and let $\tau_0$ denote the singularity of…

Let $G(x)$ be the length-generating function for unrestricted prudent walks, and let $\rho=0.4030317168\ldots$ be the smallest real root of $1-2x-2x^2+2x^3$. Dethridge–Guttmann dom…

Formal asymptotic profile conjecture. For every $n\geq 2$, every $k\geq 3$, and every $c>0$, there exist Ricci flow solutions $g(t)$ that develop at some finite time $T$ a degenera…