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On Some Sufficient Conditions for Polynomials to Be Closed Polynomials over Domains

Conference paper
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Part of the Springer Proceedings in Mathematics & Statistics book series (PROMS, volume 319)

Abstract

In this paper, we study closed polynomials of the polynomial ring in n variables over an integral domain. By using the techniques on \(\mathbb {Z}\)-gradings on the polynomial ring, we give some sufficient conditions for a polynomial f to be a closed polynomial. We also give a correspondence between closed polynomials and derivations in the polynomial ring R[xy] in two variables over a UFD R containing \(\mathbb {Q}\).

Keywords

Polynomial ring Closed polynomial Derivation 

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Graduate School of Science and TechnologyNiigata UniversityNiigataJapan

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