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Strong uniqueness polynomials: the complex case

Authors :
An, Ta Thi Hoai
Wang, Julie T-Y
Wong, Pit-Mann
Publication Year :
2020

Abstract

The theory of strong uniqueness polynomials, satisfying the separation condition (first introduced by Fujimoto \cite{Fuj1}), for complex meromorphic functions is quite complete. We construct examples of strong uniqueness polynomials which do not necessary satisfy the separation condition by constructing regular 1-forms of Wronskian type, a method introduced in \cite{AWW}. We also use this method to produce a much easier proof in establishing the necessary and sufficient conditions for a polynomial, satisfying the separation condition, to be a strong uniqueness polynomials for meromorphic functions and rational functions.

Subjects

Subjects :
Mathematics - Complex Variables

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2004.10609
Document Type :
Working Paper