Sugie, Jitsuro Interval oscillation criteria for second-order linear differential equations with impulsive effects. (English) Zbl 1476.34091 J. Math. Anal. Appl. 479, No. 1, 621-642 (2019). Reviewer: Robert Mařík (Brno) MSC: 34C10 34A37 34A30 PDFBibTeX XMLCite \textit{J. Sugie}, J. Math. Anal. Appl. 479, No. 1, 621--642 (2019; Zbl 1476.34091) Full Text: DOI
Sugie, Jitsuro; Ishihara, Kazuki Philos-type oscillation criteria for linear differential equations with impulsive effects. (English) Zbl 1412.34121 J. Math. Anal. Appl. 470, No. 2, 911-930 (2019). Reviewer: Abdullah Özbekler (Ankara) MSC: 34C10 34A37 34A30 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{K. Ishihara}, J. Math. Anal. Appl. 470, No. 2, 911--930 (2019; Zbl 1412.34121) Full Text: DOI
Sugie, Jitsuro; Ishibashi, Kazuki Integral condition for oscillation of half-linear differential equations with damping. (English) Zbl 1464.34058 Appl. Math. Lett. 79, 146-154 (2018). Reviewer: Kōdai Fujimoto (Osaka) MSC: 34C10 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{K. Ishibashi}, Appl. Math. Lett. 79, 146--154 (2018; Zbl 1464.34058) Full Text: DOI
Sugie, Jitsuro Nonoscillation of Mathieu’s equation whose coefficient is a finite Fourier series approximating a square wave. (English) Zbl 1401.34035 Monatsh. Math. 186, No. 4, 721-743 (2018). Reviewer: Abdullah Özbekler (Ankara) MSC: 34C10 34A36 PDFBibTeX XMLCite \textit{J. Sugie}, Monatsh. Math. 186, No. 4, 721--743 (2018; Zbl 1401.34035) Full Text: DOI
Sugie, Jitsuro; Ishibashi, Kazuki Oscillation problems for Hill’s equation with periodic damping. (English) Zbl 1405.34030 J. Math. Anal. Appl. 466, No. 1, 56-70 (2018). Reviewer: Sylvia Novo (Valladolid) MSC: 34C10 34B30 34A30 37C60 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{K. Ishibashi}, J. Math. Anal. Appl. 466, No. 1, 56--70 (2018; Zbl 1405.34030) Full Text: DOI
Sugie, Jitsuro Nonoscillation theorems for second-order linear difference equations via the Riccati-type transformation. II. (English) Zbl 1411.39003 Appl. Math. Comput. 304, 142-152 (2017). MSC: 39A06 39A10 39A21 PDFBibTeX XMLCite \textit{J. Sugie}, Appl. Math. Comput. 304, 142--152 (2017; Zbl 1411.39003) Full Text: DOI
Wu, Fentao; Sugie, Jitsuro A new application method for nonoscillation criteria of Hille-Wintner type. (English) Zbl 1365.34066 Monatsh. Math. 183, No. 1, 201-218 (2017). MSC: 34C10 PDFBibTeX XMLCite \textit{F. Wu} and \textit{J. Sugie}, Monatsh. Math. 183, No. 1, 201--218 (2017; Zbl 1365.34066) Full Text: DOI
Sugie, Jitsuro; Tanaka, Masahiko Nonoscillation theorems for second-order linear difference equations via the Riccati-type transformation. (English) Zbl 1358.39006 Proc. Am. Math. Soc. 145, No. 5, 2059-2073 (2017). MSC: 39A21 39A06 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{M. Tanaka}, Proc. Am. Math. Soc. 145, No. 5, 2059--2073 (2017; Zbl 1358.39006) Full Text: DOI
Ishibashi, Kazuki; Sugie, Jitsuro Simple conditions for parametrically excited oscillations of generalized Mathieu equations. (English) Zbl 1367.34033 J. Math. Anal. Appl. 446, No. 1, 233-247 (2017). Reviewer: Qiru Wang (Guangzhou) MSC: 34C10 PDFBibTeX XMLCite \textit{K. Ishibashi} and \textit{J. Sugie}, J. Math. Anal. Appl. 446, No. 1, 233--247 (2017; Zbl 1367.34033) Full Text: DOI
Zheng, Wei; Sugie, Jitsuro Parameter diagram for global asymptotic stability of damped half-linear oscillators. (English) Zbl 1344.34066 Monatsh. Math. 179, No. 1, 149-160 (2016). Reviewer: Cemil Tunç (Van) MSC: 34D23 34D05 34C15 PDFBibTeX XMLCite \textit{W. Zheng} and \textit{J. Sugie}, Monatsh. Math. 179, No. 1, 149--160 (2016; Zbl 1344.34066) Full Text: DOI
Sugie, Jitsuro; Onitsuka, Masakazu Growth conditions for uniform asymptotic stability of damped oscillators. (English) Zbl 1291.34096 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 98, 83-103 (2014). Reviewer: Fozi Dannan (Damascus) MSC: 34D20 34D05 34C15 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{M. Onitsuka}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 98, 83--103 (2014; Zbl 1291.34096) Full Text: DOI
Sugie, Jitsuro; Hata, Saori Global asymptotic stability for half-linear differential systems with generalized almost periodic coefficients. (English) Zbl 1241.34065 Monatsh. Math. 166, No. 2, 255-280 (2012). MSC: 34D23 34D05 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{S. Hata}, Monatsh. Math. 166, No. 2, 255--280 (2012; Zbl 1241.34065) Full Text: DOI
Sugie, Jitsuro Global asymptotic stability for damped half-linear oscillators. (English) Zbl 1243.34073 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 18, 7151-7167 (2011). Reviewer: Oleg Anashkin (Simferopol) MSC: 34D23 34D05 34D45 37B25 PDFBibTeX XMLCite \textit{J. Sugie}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 18, 7151--7167 (2011; Zbl 1243.34073) Full Text: DOI
Sugie, Jitsuro; Hata, Saori; Onitsuka, Masakazu Global attractivity for half-linear differential systems with periodic coefficients. (English) Zbl 1201.34087 J. Math. Anal. Appl. 371, No. 1, 95-112 (2010). MSC: 34D23 34D05 PDFBibTeX XMLCite \textit{J. Sugie} et al., J. Math. Anal. Appl. 371, No. 1, 95--112 (2010; Zbl 1201.34087) Full Text: DOI
Sugie, J. Geometrical conditions for oscillation of second-order half-linear differential equations. (English) Zbl 1164.34016 Acta Math. Hung. 118, No. 4, 369-394 (2008). Reviewer: Vasile Marinca (Timisoara) MSC: 34C10 34B30 PDFBibTeX XMLCite \textit{J. Sugie}, Acta Math. Hung. 118, No. 4, 369--394 (2008; Zbl 1164.34016) Full Text: DOI
Sugie, Jitsuro; Matsumura, Kouhei A nonoscillation theorem for half-linear differential equations with periodic coefficients. (English) Zbl 1217.34056 Appl. Math. Comput. 199, No. 2, 447-455 (2008). MSC: 34C10 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{K. Matsumura}, Appl. Math. Comput. 199, No. 2, 447--455 (2008; Zbl 1217.34056) Full Text: DOI
Sugie, Jitsuro; Yamaoka, Naoto Growth conditions for oscillation of nonlinear differential equations with \(p\)-Laplacian. (English) Zbl 1085.34029 J. Math. Anal. Appl. 306, No. 1, 18-34 (2005). Reviewer: Zuzana Došlá (Brno) MSC: 34C10 PDFBibTeX XMLCite \textit{J. Sugie} and \textit{N. Yamaoka}, J. Math. Anal. Appl. 306, No. 1, 18--34 (2005; Zbl 1085.34029) Full Text: DOI
Sugie, J. Oscillating solutions of scalar delay-differential equations with state dependence. (English) Zbl 0633.34030 Appl. Anal. 27, No. 1-3, 217-227 (1988). MSC: 34C10 PDFBibTeX XMLCite \textit{J. Sugie}, Appl. Anal. 27, No. 1--3, 217--227 (1988; Zbl 0633.34030) Full Text: DOI