3 problems

Let $G_n(x)$ be the auxiliary polynomial introduced by expanding the expression for $A_{n,2}(x)$, and let $\gamma_n$ be its denominator. Auxiliary-denominator conjecture. For…

Let $A_{n,2}(x)$ be the rational polynomial part of the $n$th iterated integral in the $\ln(1+x^2)$ case, and let $\alpha_{n,2}$ be its denominator. Let $m\ge1$ be an integer. Deno…

Let $A_{n,2}(x)$ be the rational polynomial part of the $n$th iterated integral in the $\ln(1+x^2)$ case, let $\alpha_{n,2}$ be its denominator, and define … Here $p$ denotes a pri…