Kavgaci, Musa Emre; Obaidi, Huda Al; Bereketoglu, Huseyin Some results on a first-order neutral differential equation with piecewise constant mixed arguments. (English) Zbl 07745864 Period. Math. Hung. 87, No. 1, 265-277 (2023). MSC: 34C10 34K11 34K20 34K40 PDFBibTeX XMLCite \textit{M. E. Kavgaci} et al., Period. Math. Hung. 87, No. 1, 265--277 (2023; Zbl 07745864) Full Text: DOI
Grace, S. R. An oscillation criterion for functional differential equations with deviating arguments. (English) Zbl 0787.34059 Period. Math. Hung. 26, No. 3, 187-196 (1993). MSC: 34K99 34C10 PDFBibTeX XMLCite \textit{S. R. Grace}, Period. Math. Hung. 26, No. 3, 187--196 (1993; Zbl 0787.34059) Full Text: DOI
Lalli, B. S.; Zhang, B. G.; Zhao, Tao Oscillations of certain second order nonlinear differential equations. (English) Zbl 0767.34052 Period. Math. Hung. 25, No. 2, 167-177 (1992). Reviewer: J.Ohriska (Košice) MSC: 34K99 34C10 PDFBibTeX XMLCite \textit{B. S. Lalli} et al., Period. Math. Hung. 25, No. 2, 167--177 (1992; Zbl 0767.34052) Full Text: DOI
Rao, V. S. H.; Dahiya, R. S. Properties of solutions of a class of third-order linear differential equations. (English) Zbl 0705.34032 Period. Math. Hung. 20, No. 3, 177-184 (1989). Reviewer: T.S.Liu MSC: 34C10 34C11 PDFBibTeX XMLCite \textit{V. S. H. Rao} and \textit{R. S. Dahiya}, Period. Math. Hung. 20, No. 3, 177--184 (1989; Zbl 0705.34032) Full Text: DOI
Grace, S. R.; Lalli, B. S. Oscillations in second order differential equations with alternating coefficients. (English) Zbl 0607.34031 Period. Math. Hung. 19, No. 1, 69-78 (1988). MSC: 34C10 34E05 PDFBibTeX XMLCite \textit{S. R. Grace} and \textit{B. S. Lalli}, Period. Math. Hung. 19, No. 1, 69--78 (1988; Zbl 0607.34031) Full Text: DOI
Bihari, I. On the oscillation of Bocher pairs with respect to half-linear differential equations and systems. (English) Zbl 0334.34040 Period. Math. Hung. 7, 153-160 (1976). MSC: 34C10 34A30 PDFBibTeX XMLCite \textit{I. Bihari}, Period. Math. Hung. 7, 153--160 (1976; Zbl 0334.34040) Full Text: DOI
Bihari, I. Notes on the eigenvalues and zeros of the solutions of the half-linear second order ordinary differential equations. (English) Zbl 0334.34039 Period. Math. Hung. 7, 117-125 (1976). MSC: 34C10 34A30 PDFBibTeX XMLCite \textit{I. Bihari}, Period. Math. Hung. 7, 117--125 (1976; Zbl 0334.34039) Full Text: DOI
Nagy, B. Cosine operator functions and the abstract Cauchy problem. (English) Zbl 0329.34051 Period. Math. Hung. 7, 213-217 (1976). MSC: 34G99 47D99 34C10 34C25 PDFBibTeX XMLCite \textit{B. Nagy}, Period. Math. Hung. 7, 213--217 (1976; Zbl 0329.34051) Full Text: DOI
Lee, Sung J. Integrability of certain solutions of differential equations. (English) Zbl 0312.34024 Period. Math. Hung. 7, 233-237 (1976). MSC: 34C10 34A30 47B25 34L99 47E05 PDFBibTeX XMLCite \textit{S. J. Lee}, Period. Math. Hung. 7, 233--237 (1976; Zbl 0312.34024) Full Text: DOI
Abdel Karim, Rahmi Ibrahim Ibrahim On quasilinear differential equations of the \(n\)-th order. (English) Zbl 0283.34042 Period. Math. Hung. 5, 93-103 (1974). MSC: 34C10 PDFBibTeX XMLCite \textit{R. I. I. Abdel Karim}, Period. Math. Hung. 5, 93--103 (1974; Zbl 0283.34042) Full Text: DOI
Abdel Karim, Rahmi Ibrahim Ibrahim The properties of the solutions of certain quasilinear differential equations of the fifth order. (English) Zbl 0326.34042 Period. Math. Hung. 4, 91-102 (1973). MSC: 34C10 34A30 PDFBibTeX XMLCite \textit{R. I. I. Abdel Karim}, Period. Math. Hung. 4, 91--102 (1973; Zbl 0326.34042) Full Text: DOI
Greguš, Michal; Abdel Karim, Rahmi Ibrahim Ibrahim On the properties of the solutions of special differential equations of the third order. (English) Zbl 0298.34029 Period. Math. Hung. 3, 195-201 (1973). MSC: 34C10 34A30 PDFBibTeX XMLCite \textit{M. Greguš} and \textit{R. I. I. Abdel Karim}, Period. Math. Hung. 3, 195--201 (1973; Zbl 0298.34029) Full Text: DOI
Bihari, I.; Elbert, A. Perturbation theory of three-dimensional real linear autonomous systems. (English) Zbl 0285.34036 Period. Math. Hung. 4, 233-302 (1973). MSC: 34E10 34C10 PDFBibTeX XMLCite \textit{I. Bihari} and \textit{A. Elbert}, Period. Math. Hung. 4, 233--302 (1973; Zbl 0285.34036) Full Text: DOI
Abdel Karim, Rahmi Ibrahim Ibrahim On the distribution of zeros and asymptotic properties of the solutions of linear differential equations of the third order. (English) Zbl 0284.34040 Period. Math. Hung. 4, 307-313 (1973). MSC: 34C10 34D05 34A30 PDFBibTeX XMLCite \textit{R. I. I. Abdel Karim}, Period. Math. Hung. 4, 307--313 (1973; Zbl 0284.34040) Full Text: DOI