The two-point spectral Nevanlinna-Pick problem

Jim Agler and Nicholas Young

Keywords

mu-synthesis, interpolation

Status

Appeared in Integral Equations and Operator Theory 37 (2000) 375--385

Abstract

We present an analytic solution of the spectral Nevanlinna-Pick problem for two interpolation points and two by two matrices when one of the two target matrices has a single eigenvalue.

J. Agler's work is suported by an NSF grant in Modern Analysis. This work was also supported by NATO Collaborative grant CRG 971129

Nicholas Young
25th October 1999
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