2 problems

Let $a_k$ and $b_k$ be the quantities whose asymptotic expansions are under consideration, and let the $N$th error term mean the error obtained by stopping the corresponding expans…

Large-parameter positivity conjecture. There exists $y_1>0$ such that $\delta^T(y)>0$ on $[y_1,+\infty)$. The conjecture concerns the eventual monotonicity of the real part of the…