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Israel Gohberg
Researcher at Tel Aviv University
Publications - 456
Citations - 18760
Israel Gohberg is an academic researcher from Tel Aviv University. The author has contributed to research in topics: Matrix (mathematics) & Matrix function. The author has an hindex of 54, co-authored 456 publications receiving 18177 citations. Previous affiliations of Israel Gohberg include Bar-Ilan University & VU University Amsterdam.
Papers
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Journal ArticleDOI
Two-sided tangential interpolation of real rational matrix functions
TL;DR: In this paper, the authors developed results on interpolation of real rational matrix functions analogous to those proved in earlier work for rational matrices with complex coefficients and showed that a given interpolation problem admits a rational matrix function interpolant.
Book ChapterDOI
Interpolation Problems for Matrix Polynomials and Rational Matrix-Functions
TL;DR: In this article, the tangential Lagrange and Lagrange-Sylvester interpolation, contour integral interpolation and interpolation with a given set of divisions and remainders are considered.
Journal ArticleDOI
Direct approach to the band completion problem
Yuli Eidelman,Israel Gohberg +1 more
TL;DR: In this article, the authors studied the problem of completion of a matrix with a specified band in such a way that the inverse be a band matrix with the same width, and proposed a new approach to solve this and related problems.