Schwarz lemma on polydiscs endowed with holomorphic invariant Kähler-Berwald metrics

Shuqing Lin, Liling Sun, Chunping Zhong

In this paper, we obtain a Schwarz lemma for holomorphic mappings from the unit polydisc $P_m$ into the unit polydisc $P_n$, here $P_m$ and $P_n$ are endowed with $\mbox{Aut}(P_m)$…