Gou, Haide; Li, Yongxiang The method of lower and upper solutions for impulsive fractional evolution equations in Banach spaces. (English) Zbl 1441.34081 J. Korean Math. Soc. 57, No. 1, 61-88 (2020). MSC: 34K37 34K30 34K45 34K10 34K07 47D06 47N20 PDFBibTeX XMLCite \textit{H. Gou} and \textit{Y. Li}, J. Korean Math. Soc. 57, No. 1, 61--88 (2020; Zbl 1441.34081) Full Text: DOI
Kang, Bowon; Koo, Namjip Stability properties in impulsive differential systems of non-integer order. (English) Zbl 1411.34015 J. Korean Math. Soc. 56, No. 1, 127-147 (2019). MSC: 34A08 34A37 34D20 34A30 34C10 PDFBibTeX XMLCite \textit{B. Kang} and \textit{N. Koo}, J. Korean Math. Soc. 56, No. 1, 127--147 (2019; Zbl 1411.34015) Full Text: Link