New York Journal of Mathematics
Volume 6 (2000) 227-236


Jim Agler and John E. McCarthy

The Three Point Pick Problem on the Bidisk

Published: October 2, 2000
Keywords: bidisk, H, Pick interpolation, Nevanlinna-Pick
Subject: Primary: 32Q45, 32D15; Secondary: 46J15

We prove that a non-degenerate extremal 3 point Pick problem on the bidisk always has a unique solution.


The first author was partially supported by the National Science Foundation

Author information

Jim Agler:
U.C. San Diego, La Jolla, California 92093

John E. McCarthy:
Washington University, St. Louis, Missouri 63130