Reinhardt Domain

A Reinhardt domain with center ${\bf c}$ is a Domain $D$ in $C^n$ such that whenever $D$ contains $z_0$, the Domain $D$ also contains the closed Polydisk.

References

Iyanaga, S. and Kawada, Y. (Eds.). Encyclopedic Dictionary of Mathematics. Cambridge, MA: MIT Press, p. 101, 1980.