Castillo, Samuel; Pinto, Manuel; Torres, Ricardo Asymptotic formulae for solutions to impulsive differential equations with piecewise constant argument of generalized type. (English) Zbl 1411.34109 Electron. J. Differ. Equ. 2019, Paper No. 40, 22 p. (2019). MSC: 34K45 34K25 PDF BibTeX XML Cite \textit{S. Castillo} et al., Electron. J. Differ. Equ. 2019, Paper No. 40, 22 p. (2019; Zbl 1411.34109) Full Text: Link
Kuben, Jaromír Asymptotic equivalence of second order differential equations. (English) Zbl 0555.34048 Czech. Math. J. 34(109), 189-202 (1984). MSC: 34E10 PDF BibTeX XML Cite \textit{J. Kuben}, Czech. Math. J. 34(109), 189--202 (1984; Zbl 0555.34048) Full Text: EuDML
Conti, Roberto Sulla “equivalenza asintotica” dei sistemi di equazioni differenziali ordinarie. (Italian) Zbl 0071.08701 Ann. Mat. Pura Appl., IV. Ser. 41, 95-104 (1956). PDF BibTeX XML Cite \textit{R. Conti}, Ann. Mat. Pura Appl. (4) 41, 95--104 (1956; Zbl 0071.08701) Full Text: DOI
Putnam, C. R. Integrable potentials and half-line spectra. (English) Zbl 0064.08405 Proc. Am. Math. Soc. 6, 243-246 (1955). PDF BibTeX XML Cite \textit{C. R. Putnam}, Proc. Am. Math. Soc. 6, 243--246 (1955; Zbl 0064.08405) Full Text: DOI
Bellman, Richard On the boundedness of solutions of nonlinear differential and difference equations. (English) Zbl 0031.39901 Trans. Am. Math. Soc. 62, 357-386 (1947). PDF BibTeX XML Cite \textit{R. Bellman}, Trans. Am. Math. Soc. 62, 357--386 (1947; Zbl 0031.39901) Full Text: DOI