On Zeta functions and $\mu$-series of string algebras

Rohun Easwar, Amit Kuber, Mihir Mittal

Let ${\overline{\mu }}_{\Lambda }(t):=\sum _{m\ge 1}{\mu }_{\Lambda }(m)t^m$ be the \emph{$\mu$-series} of a finite-dimensional tame algebra $\Lambda$ over an algebraically closed field, where ${\mu }_{\Lambda }(m)$ denotes th…