Piddubna, L. A.; Cherevko, I. M. On approximation of asymptotic roots of quasipolynomials for systems of differential-difference equations of neutral type. (Ukrainian. English summary) Zbl 1071.34086 Nauk. Visn. Chernivets’kogo Univ., Mat. 191-192, 119-122 (2004). Summary: An algorithm for the approximate determination of nonasymptotic roots of quasipolynomials for differential-difference equations of neutral type is proposed. It is based on the approximation of differential-difference equations by a system of ordinary differential equations. MSC: 34K40 Neutral functional-differential equations 34K20 Stability theory of functional-differential equations Keywords:neutral type differential-difference equation; approximation; asymptotic roots; quasipolynomial PDFBibTeX XMLCite \textit{L. A. Piddubna} and \textit{I. M. Cherevko}, Nauk. Visn. Chernivets'kogo Univ., Mat. 191--192, 119--122 (2004; Zbl 1071.34086)