Detection of positive roots of a polynomial with five parameters

DOI10.1016/S0377-0427(00)00628-2zbMath1003.30004OpenAlexW1997665206MaRDI QIDQ5953948

Yi Zhong Lin, Sui-Sun Cheng

Publication date: 25 April 2002

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(00)00628-2

zbMATH Keywords

oscillationcharacteristic equationpolynomialenvelopeneutral difference equation

Mathematics Subject Classification ID

Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15)

Cites Work

• Unnamed Item
• Complete characterizations of an oscillatory neutral difference equation
• Oscillation theorems for neutral difference equations
• Complete characterizations of a class of oscillatory difference equations

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