Li, Shimin; Chen, Ting; Liu, Yuji; Li, Xiaoli On the existence and uniqueness of limit cycles in planar refracted systems. (Chinese. English summary) Zbl 1499.34226 Sci. Sin., Math. 51, No. 4, 605-614 (2021). MSC: 34C07 34A36 34C05 PDFBibTeX XMLCite \textit{S. Li} et al., Sci. Sin., Math. 51, No. 4, 605--614 (2021; Zbl 1499.34226) Full Text: DOI
Liu, Yuji Solvability of BVPs for impulsive fractional Langevin type equations involving three Riemann-Liouville fractional derivatives. (Chinese. English summary) Zbl 1463.34018 Acta Math. Sci., Ser. A, Chin. Ed. 40, No. 1, 103-131 (2020). MSC: 34A08 34B37 26A33 34A45 PDFBibTeX XMLCite \textit{Y. Liu}, Acta Math. Sci., Ser. A, Chin. Ed. 40, No. 1, 103--131 (2020; Zbl 1463.34018)
Liu, Yuji General solutions of a higher order impulsive fractional differential equation involving the Riemann-Liouville fractional derivatives. (English) Zbl 1449.34025 J. Math. Res. Appl. 40, No. 2, 140-164 (2020). MSC: 34A08 34A05 34A37 PDFBibTeX XMLCite \textit{Y. Liu}, J. Math. Res. Appl. 40, No. 2, 140--164 (2020; Zbl 1449.34025) Full Text: DOI
Liu, Yuji; Agarwal, Ravi Existence of solutions of BVPs for impulsive fractional Langevin equations involving Caputo fractional derivatives. (English) Zbl 1440.34009 Turk. J. Math. 43, No. 5, 2451-2472 (2019). MSC: 34A08 34B37 34B15 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{R. Agarwal}, Turk. J. Math. 43, No. 5, 2451--2472 (2019; Zbl 1440.34009) Full Text: Link
Liu, Yuji A new method for converting boundary value problems for impulsive fractional differential equations to integral equations and its applications. (English) Zbl 1416.34003 Adv. Nonlinear Anal. 8, 386-454 (2019). MSC: 34A08 34B37 34B15 34B10 34B16 34A45 47N20 45G10 PDFBibTeX XMLCite \textit{Y. Liu}, Adv. Nonlinear Anal. 8, 386--454 (2019; Zbl 1416.34003) Full Text: DOI
Liu, Yuji; Yang, Xiaohui New existence results for solutions of BVPs for higher order IFDEs involving Riemann-Liouville type Hadamard fractional derivatives. (English) Zbl 1499.34212 Filomat 32, No. 11, 3957-3991 (2018). MSC: 34B37 34A37 47N20 34A08 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Yang}, Filomat 32, No. 11, 3957--3991 (2018; Zbl 1499.34212) Full Text: DOI
Liu, Yuji Solvability of BVPs for impulsive fractional differential equations involving the Riemann-Liouville fractional derivatives. (English) Zbl 1438.34114 Stud. Univ. Babeș-Bolyai, Math. 63, No. 1, 79-108 (2018). MSC: 34B37 34B15 34A37 34A08 PDFBibTeX XMLCite \textit{Y. Liu}, Stud. Univ. Babeș-Bolyai, Math. 63, No. 1, 79--108 (2018; Zbl 1438.34114) Full Text: DOI
Liu, Yuji; Wong, Patricia J. Y. Recent studies on boundary value problems for impulsive fractional differential systems involving Caputo fractional derivatives. (English) Zbl 1426.34014 Bol. Soc. Mat. Mex., III. Ser. 24, No. 2, 393-425 (2018). Reviewer: Yousef Gholami (Tabriz) MSC: 34A08 34B37 34B15 34B10 34A45 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. J. Y. Wong}, Bol. Soc. Mat. Mex., III. Ser. 24, No. 2, 393--425 (2018; Zbl 1426.34014) Full Text: DOI
Liu, Yuji Boundary value problems for fractional order Bagley-Torvik models with impulse effects. (Chinese. English summary) Zbl 1424.34033 Chin. Ann. Math., Ser. A 39, No. 3, 309-330 (2018). MSC: 34A08 34B37 34B15 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Chin. Ann. Math., Ser. A 39, No. 3, 309--330 (2018; Zbl 1424.34033) Full Text: DOI
Liu, Yuji Existence of solutions of impulsive anti-periodic type boundary value problems for singular fractional differential systems. (English) Zbl 1403.34005 Differ. Equ. Dyn. Syst. 26, No. 4, 293-313 (2018). Reviewer: Yousef Gholami (Tabriz) MSC: 34A08 34B15 34B37 34B16 PDFBibTeX XMLCite \textit{Y. Liu}, Differ. Equ. Dyn. Syst. 26, No. 4, 293--313 (2018; Zbl 1403.34005) Full Text: DOI
Liu, Yuji Solvability of anti-periodic BVPs for impulsive fractional differential systems involving Caputo and Riemann-Liouville fractional derivatives. (English) Zbl 1401.34013 Int. J. Nonlinear Sci. Numer. Simul. 19, No. 2, 125-152 (2018). MSC: 34A08 34B16 34B37 39A12 45G10 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Int. J. Nonlinear Sci. Numer. Simul. 19, No. 2, 125--152 (2018; Zbl 1401.34013) Full Text: DOI
Liu, Yuji General methods for converting impulsive fractional differential equations to integral equations and applications. (English) Zbl 1404.34008 Math. Nachr. 291, No. 2-3, 443-491 (2018). Reviewer: Neville Ford (Chester) MSC: 34A08 34B15 45G10 34B37 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Nachr. 291, No. 2--3, 443--491 (2018; Zbl 1404.34008) Full Text: DOI
Liu, Yuji Existence of solutions of multi-term fractional differential equations with impulse effects on a half line. (English) Zbl 1420.34019 Nonlinear Anal., Model. Control 22, No. 5, 679-701 (2017). MSC: 34A08 34B37 34B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Nonlinear Anal., Model. Control 22, No. 5, 679--701 (2017; Zbl 1420.34019) Full Text: DOI
Liu, Yuji Solvability of boundary value problems for coupled impulsive differential equations with one-dimensional \(p\)-Laplacians. (English) Zbl 1424.34104 Turk. J. Math. 41, No. 4, 896-917 (2017). MSC: 34B37 34B10 34B15 35B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Turk. J. Math. 41, No. 4, 896--917 (2017; Zbl 1424.34104) Full Text: DOI
Liu, Yuji; Yang, Xiaohui New boundary value problems for higher order impulsive fractional differential equations and their solvability. (English) Zbl 1438.34001 Fract. Differ. Calc. 7, No. 1, 1-121 (2017). MSC: 34-02 34A08 34A37 34B37 47N20 34A05 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Yang}, Fract. Differ. Calc. 7, No. 1, 1--121 (2017; Zbl 1438.34001) Full Text: DOI
Liu, Yuji General solutions of higher order impulsive fractional differential equations involved with the Caputo type generalized fractional derivatives and applications. (English) Zbl 1413.34032 Acta Sci. Math. 83, No. 3-4, 457-485 (2017). MSC: 34A08 34A37 26A33 34B37 34A05 PDFBibTeX XMLCite \textit{Y. Liu}, Acta Sci. Math. 83, No. 3--4, 457--485 (2017; Zbl 1413.34032) Full Text: DOI
Liu, Yuji Solvability of periodic boundary value problems of fractional differential systems with impulse effects. (English) Zbl 1383.34010 Mem. Differ. Equ. Math. Phys. 70, 107-145 (2017). MSC: 34A08 34B16 34B37 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Mem. Differ. Equ. Math. Phys. 70, 107--145 (2017; Zbl 1383.34010) Full Text: Link
Liu, Yuji Positive solutions of boundary value problems for fractional order differential equations by monotonic iteration method. (English) Zbl 1385.34011 Rend. Circ. Mat. Palermo (2) 66, No. 3, 457-469 (2017). MSC: 34A08 34B15 34B10 34B18 34A45 PDFBibTeX XMLCite \textit{Y. Liu}, Rend. Circ. Mat. Palermo (2) 66, No. 3, 457--469 (2017; Zbl 1385.34011) Full Text: DOI
Liu, Yuji Studies on Cauchy problems for impulsive differential models involving higher order Riemann-Liouville fractional derivatives. (English) Zbl 1383.34009 Afr. Mat. 28, No. 7-8, 1093-1113 (2017). MSC: 34A08 45G10 34B37 34B15 34B16 34A12 PDFBibTeX XMLCite \textit{Y. Liu}, Afr. Mat. 28, No. 7--8, 1093--1113 (2017; Zbl 1383.34009) Full Text: DOI
Liu, Yuji Existence of solutions of impulsive boundary value problems for singular fractional differential systems. (English) Zbl 1463.34124 Math. Bohem. 142, No. 4, 405-444 (2017). Reviewer: Sotiris K. Ntouyas (Ioannina) MSC: 34B37 34A08 34B15 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Bohem. 142, No. 4, 405--444 (2017; Zbl 1463.34124) Full Text: DOI
Liu, Yuji Existence of solutions of impulsive Lidstone BVPs of singular higher order fractional differential equations. (English) Zbl 1380.34014 Vietnam J. Math. 45, No. 4, 747-761 (2017). Reviewer: Samir Bashir Hadid (Ajman) MSC: 34A08 34B37 PDFBibTeX XMLCite \textit{Y. Liu}, Vietnam J. Math. 45, No. 4, 747--761 (2017; Zbl 1380.34014) Full Text: DOI
Liu, Yuji Boundary value problems for impulsive Bagley-Torvik models involving the Riemann-Liouville fractional derivatives. (English) Zbl 1370.34015 São Paulo J. Math. Sci. 11, No. 1, 148-188 (2017). MSC: 34A08 34B37 26A33 39B99 45G10 34B15 34B16 PDFBibTeX XMLCite \textit{Y. Liu}, São Paulo J. Math. Sci. 11, No. 1, 148--188 (2017; Zbl 1370.34015) Full Text: DOI
Liu, Yuji A survey and new investigation on \((n,n-k)\)-type boundary value problems for higher order impulsive fractional differential equations. (English) Zbl 1403.34002 Tbil. Math. J. 10, No. 1, 207-248 (2017). Reviewer: Wengui Yang (Sanmenxia) MSC: 34-02 34A08 34A37 34B10 34B37 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Tbil. Math. J. 10, No. 1, 207--248 (2017; Zbl 1403.34002) Full Text: DOI
Liu, Yuji; Yang, Pinghua Existence of three positive solutions of a class of BVPs for singular second order differential systems on the whole line. (English) Zbl 1365.34047 J. Korean Math. Soc. 54, No. 2, 359-380 (2017). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B18 34B16 34B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. Yang}, J. Korean Math. Soc. 54, No. 2, 359--380 (2017; Zbl 1365.34047) Full Text: DOI Link
Liu, Yuji Existence of positive solutions of four-point BVPs for singular generalized Lane-Emden systems on whole line. (English) Zbl 1358.34034 Nonlinear Anal., Real World Appl. 33, 200-225 (2017). Reviewer: Nickolai Kosmatov (Little Rock) MSC: 34B18 34B40 34B10 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Nonlinear Anal., Real World Appl. 33, 200--225 (2017; Zbl 1358.34034) Full Text: DOI
Liu, Yuji Solvability of boundary value problem for second order impulsive differential equations with one-dimensional \(p\)-Laplacian on whole line. (English) Zbl 1420.34051 Nonlinear Anal., Model. Control 21, No. 5, 651-672 (2016). MSC: 34B37 34B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Nonlinear Anal., Model. Control 21, No. 5, 651--672 (2016; Zbl 1420.34051) Full Text: DOI
Liu, Yuji On piecewise continuous solutions of higher order impulsive fractional differential equations and applications. (English) Zbl 1410.34050 Appl. Math. Comput. 287-288, 38-49 (2016). MSC: 34A37 34A08 PDFBibTeX XMLCite \textit{Y. Liu}, Appl. Math. Comput. 287--288, 38--49 (2016; Zbl 1410.34050) Full Text: DOI
Liu, Yuji Existence of global solutions of impulsive IVPs of singular fractional differential systems on half line. (English) Zbl 1438.34044 Fract. Differ. Calc. 6, No. 1, 35-56 (2016). MSC: 34A08 34B37 47N20 34B16 PDFBibTeX XMLCite \textit{Y. Liu}, Fract. Differ. Calc. 6, No. 1, 35--56 (2016; Zbl 1438.34044) Full Text: DOI
Liu, Yuji Existence of solutions of a new class of impulsive initial value problems of singular nonlinear fractional differential systems. (English) Zbl 1401.34012 Int. J. Nonlinear Sci. Numer. Simul. 17, No. 7-8, 343-353 (2016). MSC: 34A08 34B37 34B15 45G10 PDFBibTeX XMLCite \textit{Y. Liu}, Int. J. Nonlinear Sci. Numer. Simul. 17, No. 7--8, 343--353 (2016; Zbl 1401.34012) Full Text: DOI
Yang, Xiaohui; Liu, Yuji New existence results on positive solutions of four-point integral type BVPs for coupled multi-term fractional differential equations. (English) Zbl 1371.34019 Math. Sci., Springer 10, No. 4, 227-240 (2016). MSC: 34A08 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Math. Sci., Springer 10, No. 4, 227--240 (2016; Zbl 1371.34019) Full Text: DOI
Liu, Yuji Solvability of impulsive \((n,n-p)\) boundary value problems for higher order fractional differential equations. (English) Zbl 1371.34014 Math. Sci., Springer 10, No. 3, 71-81 (2016). MSC: 34A08 34B15 34B37 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Sci., Springer 10, No. 3, 71--81 (2016; Zbl 1371.34014) Full Text: DOI
Liu, Yuji; Yang, Xiaohui Existence and non-existence of positive solutions of four-point BVPs for second order ordinary differential equations on whole line. (English) Zbl 1474.34179 Novi Sad J. Math. 46, No. 1, 79-103 (2016). MSC: 34B18 34B10 34B15 47N20 34B40 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Yang}, Novi Sad J. Math. 46, No. 1, 79--103 (2016; Zbl 1474.34179)
Yang, Xiaohu; Liu, Yuji Solvability of boundary value problems for second order impulsive differential equations on whole line with a non-Carathédory nonlinearity. (English) Zbl 1474.34210 Math. Morav. 20, No. 1, 31-49 (2016). MSC: 34B37 34B40 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Math. Morav. 20, No. 1, 31--49 (2016; Zbl 1474.34210)
Liu, Yuji Existence of unbounded positive solutions of boundary value problems for differential systems on whole lines. (English) Zbl 1474.34178 Filomat 30, No. 13, 3547-3564 (2016). MSC: 34B18 34B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Filomat 30, No. 13, 3547--3564 (2016; Zbl 1474.34178) Full Text: DOI
Liu, Yuji Piecewise continuous solutions of initial value problems of singular fractional differential equations with impulse effects. (English) Zbl 1374.34014 Acta Math. Sci., Ser. B, Engl. Ed. 36, No. 5, 1492-1508 (2016). MSC: 34A08 34A12 34A37 PDFBibTeX XMLCite \textit{Y. Liu}, Acta Math. Sci., Ser. B, Engl. Ed. 36, No. 5, 1492--1508 (2016; Zbl 1374.34014) Full Text: DOI
Yang, Xiaohui; Liu, Yuji Existence of solutions of IVPs of singular multiterm fractional differential equations with impulse effects. (English) Zbl 1360.34019 Differ. Uravn. Protsessy Upr. 2016, No. 2, 72-120 (2016). MSC: 34A08 34A12 34A37 47N20 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Differ. Uravn. Protsessy Upr. 2016, No. 2, 72--120 (2016; Zbl 1360.34019) Full Text: Link
Liu, Yuji Solvability of impulsive periodic boundary value problems for higher order fractional differential equations. (English) Zbl 1360.34016 Arab. J. Math. 5, No. 4, 195-214 (2016). MSC: 34A08 34B37 34B10 34A37 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Arab. J. Math. 5, No. 4, 195--214 (2016; Zbl 1360.34016) Full Text: DOI
Liu, Yuji Survey and new results on boundary-value problems of singular fractional differential equations with impulse effects. (English) Zbl 1357.34001 Electron. J. Differ. Equ. 2016, Paper No. 296, 177 p. (2016). MSC: 34-02 34A08 26A33 45G10 34B37 34B15 34B16 34-01 34A30 34A45 PDFBibTeX XMLCite \textit{Y. Liu}, Electron. J. Differ. Equ. 2016, Paper No. 296, 177 p. (2016; Zbl 1357.34001) Full Text: Link
Liu, Yuji Boundary value problems of multi-term fractional differential equations with impulse effects. (English) Zbl 1355.34019 Math. Methods Appl. Sci. 39, No. 18, 5436-5451 (2016). MSC: 34A08 45G10 34B37 34B15 34B16 47N20 34B10 34A37 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Methods Appl. Sci. 39, No. 18, 5436--5451 (2016; Zbl 1355.34019) Full Text: DOI
Liu, Yuji Existence and non-existence of positive solutions of Sturm-Liouville BVPs for ODEs on whole line. (English) Zbl 1366.34038 Ann. Univ. Ferrara, Sez. VII, Sci. Mat. 62, No. 2, 313-336 (2016). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B18 34B40 34B24 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Ann. Univ. Ferrara, Sez. VII, Sci. Mat. 62, No. 2, 313--336 (2016; Zbl 1366.34038) Full Text: DOI
Liu, Yuji; Chen, Shengping Solvability of singular fractional order elastic beam systems with nonlinearities depending on lower derivatives. (English) Zbl 1358.34011 Appl. Math. 43, No. 2, 235-275 (2016). MSC: 34A08 34B18 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{S. Chen}, Appl. Math. 43, No. 2, 235--275 (2016; Zbl 1358.34011) Full Text: DOI
Liu, Yuji Studies on impulsive differential models with multi-term Riemann-Liouville fractional derivatives. (English) Zbl 1381.34018 J. Appl. Math. Comput. 52, No. 1-2, 529-565 (2016). Reviewer: Jin Liang (Shanghai) MSC: 34A08 34A37 47N20 34A12 PDFBibTeX XMLCite \textit{Y. Liu}, J. Appl. Math. Comput. 52, No. 1--2, 529--565 (2016; Zbl 1381.34018) Full Text: DOI
Liu, Yuji Boundary value problems of singular multi-term fractional differential equations with impulse effects. (English) Zbl 1354.34021 Math. Nachr. 289, No. 11-12, 1526-1547 (2016). MSC: 34A08 34B37 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Nachr. 289, No. 11--12, 1526--1547 (2016; Zbl 1354.34021) Full Text: DOI
Liu, Yuji New existence results for positive solutions of boundary value problems for coupled systems of multi-term fractional differential equations. (English) Zbl 1352.34010 Hacet. J. Math. Stat. 45, No. 2, 391-416 (2016). Reviewer: Wengui Yang (Sanmenxia) MSC: 34A08 34B15 34B10 34B18 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Hacet. J. Math. Stat. 45, No. 2, 391--416 (2016; Zbl 1352.34010) Full Text: DOI
Liu, Yuji Studies on BVPs for IFDEs involved with the Riemann-Liouville type fractional derivatives. (English) Zbl 1346.34011 Nonauton. Dyn. Syst. 3, 42-84 (2016). MSC: 34A08 26A33 45G10 34B37 34B15 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Nonauton. Dyn. Syst. 3, 42--84 (2016; Zbl 1346.34011) Full Text: DOI
Liu, Yuji; Chen, Shengping; Ou, Liuman Solvability of Sturm-Liouville boundary value problems for multiple order fractional differential equations. (English) Zbl 1362.34016 Arab J. Math. Sci. 22, No. 2, 207-231 (2016). MSC: 34A08 34B24 47N20 PDFBibTeX XMLCite \textit{Y. Liu} et al., Arab J. Math. Sci. 22, No. 2, 207--231 (2016; Zbl 1362.34016) Full Text: DOI
Liu, Yuji Existence and non-existence of positive solutions of four-point BVPs for ODEs on whole line. (English) Zbl 1348.34056 J. Appl. Math. Comput. 51, No. 1-2, 425-452 (2016). Reviewer: Wengui Yang (Sanmenxia) MSC: 34B18 34B10 34B15 34B40 PDFBibTeX XMLCite \textit{Y. Liu}, J. Appl. Math. Comput. 51, No. 1--2, 425--452 (2016; Zbl 1348.34056) Full Text: DOI
Liu, Yuji Existence of positive solutions of fractional-order elastic beam equation with a non-Carathéodory nonlinearity. (English) Zbl 1335.34057 Math. Methods Appl. Sci. 39, No. 6, 1311-1324 (2016). MSC: 34B10 34B15 34A37 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Methods Appl. Sci. 39, No. 6, 1311--1324 (2016; Zbl 1335.34057) Full Text: DOI
Yang, Xiaohui; Liu, Yuji Studies on boundary value problems for bilateral difference systems with one-dimensional Laplacians. (English) Zbl 1433.39004 Korean J. Math. 23, No. 4, 665-732 (2015). MSC: 39A12 34B10 34B15 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Korean J. Math. 23, No. 4, 665--732 (2015; Zbl 1433.39004) Full Text: DOI
Liu, Yuji Existence of solutions of a class of impulsive periodic type BVPs for singular fractional differential systems. (English) Zbl 1433.34104 Korean J. Math. 23, No. 1, 205-230 (2015). MSC: 34K37 92D25 34A37 34B15 PDFBibTeX XMLCite \textit{Y. Liu}, Korean J. Math. 23, No. 1, 205--230 (2015; Zbl 1433.34104) Full Text: DOI
Liu, Yuji; Yang, Xiaohui; Chen, Shengpign; Liu, Xingyuan Studies on Sturm-Liouville boundary value problems for multi-term fractional differential equations. (English) Zbl 1421.34004 Casp. J. Math. Sci. 4, No. 1, 107-124 (2015). MSC: 34A08 34B24 47N20 PDFBibTeX XMLCite \textit{Y. Liu} et al., Casp. J. Math. Sci. 4, No. 1, 107--124 (2015; Zbl 1421.34004) Full Text: Link
Liu, Yuji Global existence of solutions of IVP’s for differential systems with sequential fractional derivative operators. (English) Zbl 1391.34014 Šiauliai Math. Semin. 10(18), 59-80 (2015). MSC: 34A08 34A12 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Šiauliai Math. Semin. 10(18), 59--80 (2015; Zbl 1391.34014)
Liu, Yuji; Li, Shimin Periodic boundary value problems for singular fractional differential equations with impulse effects. (English) Zbl 1371.34015 Malaya J. Mat. 3, No. 4, 423-490 (2015). MSC: 34A08 26A33 34A37 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{S. Li}, Malaya J. Mat. 3, No. 4, 423--490 (2015; Zbl 1371.34015) Full Text: Link
Liu, Yuji Studies on boundary value problems of singular fractional differential equations with impulse effects. (English) Zbl 1356.34014 Rostocker Math. Kolloq. 70, 3-108 (2015). MSC: 34A08 45G10 34B37 34B15 34B16 34A12 47N20 34A45 PDFBibTeX XMLCite \textit{Y. Liu}, Rostocker Math. Kolloq. 70, 3--108 (2015; Zbl 1356.34014) Full Text: Link
Liu, Yuji; Yang, Pinghua Existence and non-existence of positive solutions of BVPs for singular ODEs on whole lines. (English) Zbl 1355.34051 Kyungpook Math. J. 55, No. 4, 997-1030 (2015). Reviewer: Alessandro Calamai (Ancona) MSC: 34B16 34B18 34B40 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. Yang}, Kyungpook Math. J. 55, No. 4, 997--1030 (2015; Zbl 1355.34051) Full Text: DOI
Yang, Pinghua; Liu, Yuji Existence of positive solutions of four-point BVPs for one-dimensional generalized Lane-Emden systems on whole line. (English) Zbl 1336.34043 Tbil. Math. J. 8, No. 2, 257-280 (2015). MSC: 34B18 34B10 34B15 47N20 PDFBibTeX XMLCite \textit{P. Yang} and \textit{Y. Liu}, Tbil. Math. J. 8, No. 2, 257--280 (2015; Zbl 1336.34043) Full Text: DOI
Yang, Xiaohui; Liu, Yuji Solvability of a boundary value problem for singular multi-term fractional differential system with impulse effects. (English) Zbl 1371.34018 Bound. Value Probl. 2015, Paper No. 244, 29 p. (2015). MSC: 34A08 34B37 47N20 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Bound. Value Probl. 2015, Paper No. 244, 29 p. (2015; Zbl 1371.34018) Full Text: DOI
Liu, Yuji; Wong, Patricia J. Y. Global existence of solutions for a system of singular fractional differential equations with impulse effects. (English) Zbl 1356.34015 J. Appl. Math. Inform. 33, No. 3-4, 327-342 (2015). Reviewer: Krishnan Balachandran (Coimbatore) MSC: 34A08 34A37 34B37 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. J. Y. Wong}, J. Appl. Math. Inform. 33, No. 3--4, 327--342 (2015; Zbl 1356.34015) Full Text: DOI
Liu, Yuji Existence of solutions of IVPs for differential systems on half line with sequential fractional derivative operators. (English) Zbl 1353.34009 Afr. Diaspora J. Math. 18, No. 1, 27-54 (2015). MSC: 34A08 PDFBibTeX XMLCite \textit{Y. Liu}, Afr. Diaspora J. Math. 18, No. 1, 27--54 (2015; Zbl 1353.34009) Full Text: Euclid
Liu, Yuji Existence of solutions of boundary value problems for coupled singular differential equations on whole lines with impulses. (English) Zbl 1328.34025 Mediterr. J. Math. 12, No. 3, 697-716 (2015). Reviewer: Jan Tomeček (Olomouc) MSC: 34B37 34B40 47N20 34B15 PDFBibTeX XMLCite \textit{Y. Liu}, Mediterr. J. Math. 12, No. 3, 697--716 (2015; Zbl 1328.34025) Full Text: DOI
Liu, Yuji New results on the existence of solutions of boundary value problems for singular fractional differential systems with impulse effects. (English) Zbl 1317.34014 Tbil. Math. J. 8, No. 2, 1-22 (2015). MSC: 34A08 34B37 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Tbil. Math. J. 8, No. 2, 1--22 (2015; Zbl 1317.34014) Full Text: DOI
Yang, Xiaohui; Liu, Yuji Existence of unbounded solutions of boundary value problems for singular differential systems on whole line. (English) Zbl 1317.34034 Bound. Value Probl. 2015, Paper No. 42, 39 p. (2015). MSC: 34B16 34B10 34B15 34B40 47N20 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Bound. Value Probl. 2015, Paper No. 42, 39 p. (2015; Zbl 1317.34034) Full Text: DOI
Liu, Yuji Multiple positive solutions of BVPs for singular fractional differential equations with non-Carathéodory nonlinearities. (English) Zbl 1513.34112 Math. Model. Anal. 19, No. 3, 395-416 (2014). MSC: 34B18 74K10 34A08 34B15 34B16 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Model. Anal. 19, No. 3, 395--416 (2014; Zbl 1513.34112) Full Text: DOI
Chen, Shengping; Liu, Yuji Solvability of boundary value problems for fractional order elastic beam equations. (English) Zbl 1417.74013 Adv. Difference Equ. 2014, Paper No. 204, 12 p. (2014). MSC: 74K10 34A08 34A36 PDFBibTeX XMLCite \textit{S. Chen} and \textit{Y. Liu}, Adv. Difference Equ. 2014, Paper No. 204, 12 p. (2014; Zbl 1417.74013) Full Text: DOI
Liu, Yuji Existence and non-existence of positive solutions of BVPs for fractional order elastic beam equations with a non-caratheodory nonlinearity. (English) Zbl 1427.34039 Appl. Math. Modelling 38, No. 2, 620-640 (2014). MSC: 34B18 34B15 34A08 74K10 PDFBibTeX XMLCite \textit{Y. Liu}, Appl. Math. Modelling 38, No. 2, 620--640 (2014; Zbl 1427.34039) Full Text: DOI
Yang, Xiaohui; Liu, Yuji Picard iterative processes for initial value problems of singular fractional differential equations. (English) Zbl 1343.34151 Adv. Difference Equ. 2014, Paper No. 102, 17 p. (2014). MSC: 34K05 34A12 34A40 PDFBibTeX XMLCite \textit{X. Yang} and \textit{Y. Liu}, Adv. Difference Equ. 2014, Paper No. 102, 17 p. (2014; Zbl 1343.34151) Full Text: DOI
Liu, Yuji Monotone iterative technique for singular boundary value problems of Riemann-Liouville fractional differential equations on half lines. (Chinese. English summary) Zbl 1340.34051 Chin. Ann. Math., Ser. A 35, No. 6, 757-768 (2014). MSC: 34A45 34B15 34A08 34B16 34B40 34B18 PDFBibTeX XMLCite \textit{Y. Liu}, Chin. Ann. Math., Ser. A 35, No. 6, 757--768 (2014; Zbl 1340.34051)
Liu, Yuji; Yang, Pinghua IVPs for singular multi-term fractional differential equations with multiple base points and applications. (English) Zbl 1333.34011 Appl. Math. 41, No. 4, 361-384 (2014). MSC: 34A08 34A12 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. Yang}, Appl. Math. 41, No. 4, 361--384 (2014; Zbl 1333.34011) Full Text: DOI
Liu, Yuji Existence and uniqueness of solutions of three-point boundary value problems for singular fractional differential equations. (English) Zbl 1342.34014 Dyn. Syst. Appl. 23, No. 1, 113-132 (2014). Reviewer: Eric R. Kaufmann (Little Rock) MSC: 34A08 34B10 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Dyn. Syst. Appl. 23, No. 1, 113--132 (2014; Zbl 1342.34014)
Liu, Yuji; Chen, Shengping Existence of bounded solutions of integral boundary value problems for singular differential equations on whole lines. (English) Zbl 1307.34040 Int. J. Math. 25, No. 8, Article ID 1450078, 28 p. (2014). Reviewer: Alberto Cabada (Santiago de Compostela) MSC: 34B10 34B15 34B40 47N20 34B16 34C11 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{S. Chen}, Int. J. Math. 25, No. 8, Article ID 1450078, 28 p. (2014; Zbl 1307.34040) Full Text: DOI
Liu, Yuji Impulsive periodic type boundary value problems for multi-term singular fractional differential equations. (English) Zbl 1310.34039 Bull. Malays. Math. Sci. Soc. (2) 37, No. 2, 575-596 (2014). MSC: 34B37 34A08 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Bull. Malays. Math. Sci. Soc. (2) 37, No. 2, 575--596 (2014; Zbl 1310.34039) Full Text: Link
Yang, Xiaohui; Liu, Yuji; Liu, Xingyuan Studies on Sturm-Liouville boundary value problems for multi-term fractional differential equations. (English) Zbl 1410.34035 Casp. J. Math. Sci. 2, No. 2, 167-184 (2013). MSC: 34A08 34B15 47N20 PDFBibTeX XMLCite \textit{X. Yang} et al., Casp. J. Math. Sci. 2, No. 2, 167--184 (2013; Zbl 1410.34035) Full Text: Link
Liu, Yuji; Ahmad, Bashir; Agarwal, Ravi P. Existence of solutions for a coupled system of nonlinear fractional differential equations with fractional boundary conditions on the half-line. (English) Zbl 1380.34015 Adv. Difference Equ. 2013, Paper No. 46, 19 p. (2013). MSC: 34A08 34B40 34A12 PDFBibTeX XMLCite \textit{Y. Liu} et al., Adv. Difference Equ. 2013, Paper No. 46, 19 p. (2013; Zbl 1380.34015) Full Text: DOI
Liu, Yuji Existence of solutions for impulsive differential models on half lines involving Caputo fractional derivatives. (English) Zbl 1306.34010 Commun. Nonlinear Sci. Numer. Simul. 18, No. 10, 2604-2625 (2013). MSC: 34A08 PDFBibTeX XMLCite \textit{Y. Liu}, Commun. Nonlinear Sci. Numer. Simul. 18, No. 10, 2604--2625 (2013; Zbl 1306.34010) Full Text: DOI
Liu, Yuji; Nieto, Juan J.; Otero-Zarraquiños, Óscar Existence results for a coupled system of nonlinear singular fractional differential equations with impulse effects. (English) Zbl 1296.34024 Math. Probl. Eng. 2013, Article ID 498781, 21 p. (2013). MSC: 34A08 34B10 47H10 PDFBibTeX XMLCite \textit{Y. Liu} et al., Math. Probl. Eng. 2013, Article ID 498781, 21 p. (2013; Zbl 1296.34024)
Liu, Yuji; Shi, Haiping; Liu, Xingyuan Multiple unbounded positive solutions for the boundary value problems of the singular fractional differential equations. (English) Zbl 1286.34014 Kyungpook Math. J. 53, No. 2, 257-271 (2013). MSC: 34A08 34B18 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu} et al., Kyungpook Math. J. 53, No. 2, 257--271 (2013; Zbl 1286.34014) Full Text: DOI
Liu, Yuji; Liu, Xingyuan New existence results of anti-periodic solutions of nonlinear impulsive functional differential equations. (English) Zbl 1289.34168 Math. Bohem. 138, No. 4, 337-360 (2013). Reviewer: Milan Tvrdý (Praha) MSC: 34K10 34K45 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Liu}, Math. Bohem. 138, No. 4, 337--360 (2013; Zbl 1289.34168) Full Text: Link
Liu, Yuji Existence and uniqueness of solutions for a class of initial value problems of fractional differential systems on half lines. (English) Zbl 1286.34012 Bull. Sci. Math. 137, No. 8, 1048-1071 (2013). Reviewer: Christopher Goodrich (Omaha) MSC: 34A08 34A12 47H10 PDFBibTeX XMLCite \textit{Y. Liu}, Bull. Sci. Math. 137, No. 8, 1048--1071 (2013; Zbl 1286.34012) Full Text: DOI
Liu, Yuji Existence of solutions of periodic-type boundary value problems for multi-term fractional differential equations. (English) Zbl 1322.34009 Math. Methods Appl. Sci. 36, No. 16, 2187-2207 (2013). MSC: 34A08 34B15 34C25 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Methods Appl. Sci. 36, No. 16, 2187--2207 (2013; Zbl 1322.34009) Full Text: DOI
Liu, Yuji; Yang, Xiaohui Resonant boundary value problems for singular multi-term fractional differential equations. (English) Zbl 1322.34010 Differ. Equ. Appl. 5, No. 3, 409-472 (2013). MSC: 34A08 34B16 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Yang}, Differ. Equ. Appl. 5, No. 3, 409--472 (2013; Zbl 1322.34010) Full Text: DOI Link
Liu, Yuji; Ahmad, Bashir An impulsive boundary value problem for singular multi-term fractional differential equations on the half-line. (English) Zbl 1383.34011 Commun. Appl. Nonlinear Anal. 20, No. 1, 21-54 (2013). MSC: 34A08 34B15 34A37 34B40 47N20 34B37 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{B. Ahmad}, Commun. Appl. Nonlinear Anal. 20, No. 1, 21--54 (2013; Zbl 1383.34011)
Liu, Yuji Anti-periodic type boundary value problems for singular multi-term fractional differential equations with impulse effects. (English) Zbl 1355.34018 Int. J. Math. 24, No. 6, Article ID 1350047, 27 p. (2013). MSC: 34A08 26A33 34A37 PDFBibTeX XMLCite \textit{Y. Liu}, Int. J. Math. 24, No. 6, Article ID 1350047, 27 p. (2013; Zbl 1355.34018) Full Text: DOI
Liu, Yuji; Wong, Patricia J. Y. Unbounded solutions of BVP for second order ODE with \(p\)-Laplacian on the half line. (English) Zbl 1274.34088 Appl. Math., Praha 58, No. 2, 179-204 (2013). Reviewer: Irena Rachůnková (Olomouc) MSC: 34B40 34B15 34C11 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. J. Y. Wong}, Appl. Math., Praha 58, No. 2, 179--204 (2013; Zbl 1274.34088) Full Text: DOI
Liu, Yuji; He, Tieshan; Shi, Haiping Three positive solutions of Sturm-Liouville boundary value problems for fractional differential equations. (English) Zbl 1286.34013 Differ. Equ. Appl. 5, No. 1, 127-152 (2013). Reviewer: Yong-Kui Chang (Lanzhou) MSC: 34A08 34B18 34B24 47N20 PDFBibTeX XMLCite \textit{Y. Liu} et al., Differ. Equ. Appl. 5, No. 1, 127--152 (2013; Zbl 1286.34013) Full Text: DOI Link
Liu, Yuji Monotone iteration method for differential equations involving integral boundary conditions on the half line. (English) Zbl 1270.34022 Appl. Anal. 92, No. 1, 72-95 (2013). Reviewer: Klaus R. Schneider (Berlin) MSC: 34A45 34B10 34B15 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Appl. Anal. 92, No. 1, 72--95 (2013; Zbl 1270.34022) Full Text: DOI
Liu, Yuji Existence and uniqueness of solutions for initial value problems of multi-order fractional differential equations on the half lines. (Chinese. English summary) Zbl 1488.34050 Sci. Sin., Math. 42, No. 7, 735-756 (2012). MSC: 34A08 34A12 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Sci. Sin., Math. 42, No. 7, 735--756 (2012; Zbl 1488.34050) Full Text: DOI
Liu, Yuji; Liu, Xingyuan Existence of solutions of resonant boundary value problems for fractional differential equations. (English) Zbl 1412.34037 Differ. Uravn. Protsessy Upr. 2012, No. 3, 70-90 (2012). MSC: 34A08 26A33 34B10 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Liu}, Differ. Uravn. Protsessy Upr. 2012, No. 3, 70--90 (2012; Zbl 1412.34037) Full Text: Link
Liu, Yuji Existence of three positive solutions for boundary value problems of singular fractional differential equations. (English) Zbl 1412.92264 Fract. Differ. Calc. 2, No. 1, 55-69 (2012). MSC: 92D25 34A37 PDFBibTeX XMLCite \textit{Y. Liu}, Fract. Differ. Calc. 2, No. 1, 55--69 (2012; Zbl 1412.92264) Full Text: DOI
Liu, Yuji; Wong, Patricia J. Y. Triple positive solutions of BVP for second order ODE with one-dimensional Laplacian on the half line. (English) Zbl 1340.34094 Electron. J. Qual. Theory Differ. Equ. 2012, Paper No. 23, 18 p. (2012). MSC: 34B18 34B15 47N20 34B40 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{P. J. Y. Wong}, Electron. J. Qual. Theory Differ. Equ. 2012, Paper No. 23, 18 p. (2012; Zbl 1340.34094) Full Text: DOI
Liu, Yuji; Liu, Xingyuan Monotone iterative technique for integral boundary value problems of singular differential equations on the whole line. (English) Zbl 1313.34080 ROMAI J. 8, No. 1, 49-72 (2012). MSC: 34B18 34B10 34B15 34B16 47N20 34A45 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Liu}, ROMAI J. 8, No. 1, 49--72 (2012; Zbl 1313.34080)
Liu, Yuji; Yang, Xiaohui; Ou, Liuman Existence results for a coupled system of the singular fractional differential equations. (English) Zbl 1313.92063 Acta Univ. Apulensis, Math. Inform. 31, 7-30 (2012). MSC: 92D25 34A37 34A08 PDFBibTeX XMLCite \textit{Y. Liu} et al., Acta Univ. Apulensis, Math. Inform. 31, 7--30 (2012; Zbl 1313.92063) Full Text: EMIS
Liu, Yuji; Shi, Haiping Existence of unbounded positive solutions for BVPs of singular fractional differential equations. (English) Zbl 1300.34021 J. Nonlinear Sci. Appl. 5, No. 4, 281-293 (2012). MSC: 34A08 34B18 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{H. Shi}, J. Nonlinear Sci. Appl. 5, No. 4, 281--293 (2012; Zbl 1300.34021) Full Text: DOI Link
Liu, Yuji Existence of solutions of multi-point BVPs for impulsive functional differential equations with nonlinear boundary conditions. (English) Zbl 1306.34097 J. Nonlinear Sci. Appl. 5, No. 2, 133-150 (2012). MSC: 34K10 34K45 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, J. Nonlinear Sci. Appl. 5, No. 2, 133--150 (2012; Zbl 1306.34097) Full Text: DOI Link
Liu, Yuji On nonlinear boundary value problems for higher order functional difference equations with \(p\)-Laplacian. (English) Zbl 1298.39007 J. Appl. Math. Comput. 38, No. 1-2, 195-208 (2012). MSC: 39A12 34B15 35J92 PDFBibTeX XMLCite \textit{Y. Liu}, J. Appl. Math. Comput. 38, No. 1--2, 195--208 (2012; Zbl 1298.39007) Full Text: DOI
Liu, Xingyuan; Liu, Yuji Existence of solutions to singular fractional differential systems with impulses. (English) Zbl 1322.34008 Electron. J. Differ. Equ. 2012, Paper No. 201, 26 p. (2012). MSC: 34A08 34B37 92D25 PDFBibTeX XMLCite \textit{X. Liu} and \textit{Y. Liu}, Electron. J. Differ. Equ. 2012, Paper No. 201, 26 p. (2012; Zbl 1322.34008) Full Text: EMIS
Liu, Yuji Multiple positive solutions to mixed boundary value problems for singular ordinary differential equations on the whole line. (English) Zbl 1291.34050 Nonlinear Anal., Model. Control 17, No. 4, 460-480 (2012). MSC: 34B18 34B16 34B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Nonlinear Anal., Model. Control 17, No. 4, 460--480 (2012; Zbl 1291.34050)
Liu, Yuji On positive solutions for Sturm-Liouville boundary value problems of the fractional differential equations on the infinite interval. (English) Zbl 1278.34026 Dyn. Syst. Appl. 21, No. 1, 147-160 (2012). MSC: 34B40 34A08 PDFBibTeX XMLCite \textit{Y. Liu}, Dyn. Syst. Appl. 21, No. 1, 147--160 (2012; Zbl 1278.34026)
Liu, Yuji Three positive solutions of multi-point BVPs for difference equations with the nonlinearity depending on \(\Delta\)-operator. (English) Zbl 1289.39017 An. Științ. Univ. “Ovidius” Constanța, Ser. Mat. 20, No. 3, 65-82 (2012). MSC: 39A14 34B18 35J92 39A12 PDFBibTeX XMLCite \textit{Y. Liu}, An. Științ. Univ. ``Ovidius'' Constanța, Ser. Mat. 20, No. 3, 65--82 (2012; Zbl 1289.39017)
Liu, Yuji Solvability of boundary value problems for singular quasi-Laplacian differential equations on the whole line. (English) Zbl 1269.34033 Math. Model. Anal. 17, No. 3, 423-446 (2012). Reviewer: Petio S. Kelevedjiev (Sliven) MSC: 34B40 34B15 34B16 47N20 PDFBibTeX XMLCite \textit{Y. Liu}, Math. Model. Anal. 17, No. 3, 423--446 (2012; Zbl 1269.34033) Full Text: DOI
Liu, Yuji; Liu, Xing Yuan Existence of solutions to integral type BVPs for second order ODEs on the whole line. (English) Zbl 1263.34024 Matematiche 67, No. 2, 131-156 (2012). Reviewer: Sotiris K. Ntouyas (Ioannina) MSC: 34B10 34B15 34B40 47N20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Y. Liu}, Matematiche 67, No. 2, 131--156 (2012; Zbl 1263.34024) Full Text: Link