2 problems

Let $n$ be the number of poles, and consider best uniform real-pole rational approximants to $\exp(-z)$ at the fixed time point $t=1$. Write the poles as $\sigma_1,\dots,\sigma_n$,…

The texttt{gexpmq} method produces a prescribed accuracy $\eps$ more rapidly than the texttt{gexpm} method, but experiments on real-world networks do not show a clear relationship…