A factorization result for generalized Nevanlinna functions of the classNk

By A. Dijksma, Heinz Langer, Annemarie Luger, Yuri Shondin. 2000

76 citations recorded by the source corpus.

Subfields: Numerical Analysis

View Paper: https://www.semanticscholar.org/paper/2de5bd1f2cad19ab1a76624dc62e25a3784ca482

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In Numerical Analysis

1. Irene Sabadini
2. Fabrizio Colombo

Citations in the corpus

• Pontryagin-de Branges-Rovnyak spaces of slice hyperholomorphic functions (2012, background): “tation, namely (10.5) ϕ(z) = g(z)ϕ0(z)g(1/z)∗, where ϕ0 is a Carath´eodory function (that is, the corresponding kernel is positive definite) and g is analytic and invertible in the open unit disk. See [31, 29, 28]. We note that in the rational case, generalized Carath´eodory functions are called gene”