36 citations · 83 across the 11 of their papers we have counts for
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math.NA2017
Passive approximation and optimization using B-splines
Yevhen Ivanenko, Mats Gustafsson, B. L. G. Jonsson +4
A passive approximation problem is formulated where the target function is an arbitrary complex valued continuous function defined on an approximation domain consisting of a finite…
math.CV2017★ 12 cited
An integral representation for Herglotz-Nevanlinna functions in several variables
Annemarie Luger, Mitja Nedic
In this article, a characterization of the class of Herglotz-Nevanlinna functions in variables is given in terms of an integral representation. Furthermore, alternative conditi…