Certain applications of the theory of polar-composite polynomials

Zaheer, Neyamat; Alam, Mahfooz

doi:10.1090/S0002-9939-1982-0656108-8

Certain applications of the theory of polar-composite polynomials
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by Neyamat Zaheer and Mahfooz Alam

Proc. Amer. Math. Soc. 85 (1982), 383-388

DOI: https://doi.org/10.1090/S0002-9939-1982-0656108-8

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Abstract:

In a recent paper [5] the authors have, for the first time, given a detailed account of the theory of polar-composite polynomials in algebraically closed fields of characteristic zero. In another paper [6], we have given some applications of this theory and have obtained a few results for a new variety of composite polynomials which have been derived from certain polar-composite polynomials through iteration. In the present paper also we consider the same variety of composite polynomials, but our present study deals with a different aspect of application of the said theory. Besides other things, our main theorem here offers a generalization of a result due to Marden [2] (see also [1, Theorem (16,3)]).

References

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Null-sets of abstract homogeneous polynomials in vector spaces

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