1. CJM 1999 (vol 51 pp. 977)
|Extreme Pick-Nevanlinna Interpolants |
Following the investigations of B.~Abrahamse , F.~Forelli , M.~Heins  and others, we continue the study of the Pick-Nevanlinna interpolation problem in multiply-connected planar domains. One major focus is on the problem of characterizing the extreme points of the convex set of interpolants of a fixed data set. Several other related problems are discussed.