Kim, Young Jin Generalized second-order differential equations with two-point boundary conditions. (English) Zbl 1429.34033 J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 26, No. 3, 157-175 (2019). MSC: 34B15 34B37 39A10 47N20 PDFBibTeX XMLCite \textit{Y. J. Kim}, J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 26, No. 3, 157--175 (2019; Zbl 1429.34033) Full Text: DOI
Kim, Young Jin Some retarded integral inequalities and their applications. (English) Zbl 1350.26027 J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 23, No. 2, 181-199 (2016). MSC: 26D10 26D15 PDFBibTeX XMLCite \textit{Y. J. Kim}, J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 23, No. 2, 181--199 (2016; Zbl 1350.26027) Full Text: DOI
Kim, Young Jin Some Opial-type inequalities applicable to differential equations involving impulses. (English) Zbl 1339.26055 J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 22, No. 4, 315-331 (2015). MSC: 26D15 26D10 PDFBibTeX XMLCite \textit{Y. J. Kim}, J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 22, No. 4, 315--331 (2015; Zbl 1339.26055) Full Text: DOI
Kim, Young Jin Stieltjes derivative method for integral inequalities with impulses. (English) Zbl 1296.26080 J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 21, No. 1, 61-75 (2014). MSC: 26D15 PDFBibTeX XMLCite \textit{Y. J. Kim}, J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 21, No. 1, 61--75 (2014; Zbl 1296.26080) Full Text: DOI