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Lookup NU author(s): Professor Mihai Putinar
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
We study the pullback of the apolarity invariant of complex polynomials in one variable under a polynomial map on the complex plane. As a consequence, we obtain variations of the classical results of Grace and Walsh in which the unit disk, or a circular domain, is replaced by its image under the given polynomial map.
Author(s): Plaumann D, Putinar M
Publication type: Article
Publication status: Published
Journal: Mathematical Proceedings of the Cambridge Philosophical Society
Year: 2016
Volume: 161
Issue: 1
Pages: 17-30
Print publication date: 01/07/2016
Online publication date: 11/02/2016
Acceptance date: 22/01/2016
Date deposited: 12/02/2016
ISSN (print): 0305-0041
ISSN (electronic): 1469-8064
Publisher: Cambridge University Press
URL: http://dx.doi.org/10.1017/S0305004116000062
DOI: 10.1017/S0305004116000062
Notes: arXiv:1410.5935v2
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