On a functional equation relating a Laurent series \(f(x)\) to \(f(x^m)\)

DOI10.1007/PL00000043zbMath0894.39007OpenAlexW2066552535MaRDI QIDQ1381535

Umberto Zannier

Publication date: 10 August 1998

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/pl00000043

zbMATH Keywords

functional equationpolynomialsLaurent seriesRitt's theory

Mathematics Subject Classification ID

Polynomials in general fields (irreducibility, etc.) (12E05) Functional equations for complex functions (39B32)

Related Items (2)

TRANSCENDENCE AND ALGEBRAIC INDEPENDENCE OF SERIES RELATED TO STERN'S SEQUENCE ⋮ Frobenius method for Mahler equations

This page was built for publication: On a functional equation relating a Laurent series \(f(x)\) to \(f(x^m)\)