Yanchuk, Serhiy Properties of stationary states of delay equations with large delay and applications to laser dynamics. (English) Zbl 1084.34067 Math. Methods Appl. Sci. 28, No. 3, 363-377 (2005). Reviewer: Yuan Rong (Beijing) MSC: 34K20 34K26 78A60 PDFBibTeX XMLCite \textit{S. Yanchuk}, Math. Methods Appl. Sci. 28, No. 3, 363--377 (2005; Zbl 1084.34067) Full Text: DOI
Yanchuk, S. V. Preserving of one-side invariance in \(R^n\) with respect to systems of ordinary differential equations. (English) Zbl 1098.93512 Nelinijni Kolyvannya 5, No. 2, 278-385 (2002). Reviewer: A. A. Martynyuk (Kyïv) MSC: 93C10 93C15 PDFBibTeX XMLCite \textit{S. V. Yanchuk}, Neliniĭni Kolyvannya 5, No. 2, 278--385 (2002; Zbl 1098.93512) Full Text: DOI
Yanchuk, Sergiy Qualitative investigation of a two-dimensional Chua system. (English) Zbl 0961.34015 Georgian Math. J. 7, No. 1, 191-200 (2000). MSC: 34C05 34C60 34C25 34C23 PDFBibTeX XMLCite \textit{S. Yanchuk}, Georgian Math. J. 7, No. 1, 191--200 (2000; Zbl 0961.34015) Full Text: EuDML
Yanchuk, S. V. On the behavior of solutions to the equation for components of a normal system of differential equations. (English. Ukrainian original) Zbl 0933.34029 Ukr. Math. J. 49, No. 10, 1615-1620 (1997); translation from Ukr. Mat. Zh. 49, No. 10, 1436-1440 (1997). MSC: 34C20 34A40 PDFBibTeX XML Full Text: DOI
Yanchuk, S. V. A numerical-analytic method to investigate periodic solutions to delay differential equations. (Ukrainian) Zbl 0914.34071 Dopov. Akad. Nauk Ukr. 1997, No. 6, 49-52 (1997). Reviewer: I.O.Parasyuk (Kyïv) MSC: 34K50 34A45 34C25 PDFBibTeX XMLCite \textit{S. V. Yanchuk}, Dopov. Akad. Nauk Ukr. 1997, No. 6, 49--52 (1997; Zbl 0914.34071)
Yanchuk, S. V. On the behavior of solutions of equations for components of normal systems of differential equation. (Ukrainian) Zbl 0897.34002 Ukr. Mat. Zh. 49, No. 10, 1436-1440 (1997). Reviewer: I.O.Parasyuk (Kyïv) MSC: 34A09 34A60 34C99 PDFBibTeX XMLCite \textit{S. V. Yanchuk}, Ukr. Mat. Zh. 49, No. 10, 1436--1440 (1997; Zbl 0897.34002) Full Text: DOI