Sang, Yanbin; He, Luxuan Multiplicity of solutions to a \((p,q)\)-Laplace system with singular nonlinearities. (Chinese. English summary) Zbl 07802089 Acta Math. Appl. Sin. 46, No. 6, 845-864 (2023). MSC: 35J60 35J20 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{L. He}, Acta Math. Appl. Sin. 46, No. 6, 845--864 (2023; Zbl 07802089) Full Text: Link
Hsu, Tsing-San; Sang, Yanbin Biharmonic systems involving a Rellich-type potential and multiple critical strongly coupled terms. (English) Zbl 1506.35067 Ann. Funct. Anal. 14, No. 1, Paper No. 11, 19 p. (2023). MSC: 35J48 31B30 35A01 PDFBibTeX XMLCite \textit{T.-S. Hsu} and \textit{Y. Sang}, Ann. Funct. Anal. 14, No. 1, Paper No. 11, 19 p. (2023; Zbl 1506.35067) Full Text: DOI
Yu, Xue; Sang, Yanbin; Han, Zhiling Fractional Kirchhoff-Choquard equations involving upper critical exponent and general nonlinearity. (English) Zbl 07634124 J. Nonlinear Var. Anal. 7, No. 1, 67-86 (2023). MSC: 47-XX 46-XX PDFBibTeX XMLCite \textit{X. Yu} et al., J. Nonlinear Var. Anal. 7, No. 1, 67--86 (2023; Zbl 07634124) Full Text: DOI
Sang, Yanbin; Hsu, Tsing-San Fractional Kirchhoff-Choquard system with upper critical exponent and singular nonlinearity. (English) Zbl 1484.35204 J. Pseudo-Differ. Oper. Appl. 13, No. 1, Paper No. 10, 40 p. (2022). MSC: 35J60 35R11 35J75 35A01 35A15 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{T.-S. Hsu}, J. Pseudo-Differ. Oper. Appl. 13, No. 1, Paper No. 10, 40 p. (2022; Zbl 1484.35204) Full Text: DOI
Sang, Yanbin; Liang, Sihua Fractional Kirchhoff-Choquard equation involving Schrödinger term and upper critical exponent. (English) Zbl 1480.35229 J. Geom. Anal. 32, No. 1, Paper No. 5, 47 p. (2022). MSC: 35J62 35R11 35A01 35J20 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{S. Liang}, J. Geom. Anal. 32, No. 1, Paper No. 5, 47 p. (2022; Zbl 1480.35229) Full Text: DOI
Sang, Yanbin; He, Luxuan; Wang, Yanling; Ren, Yaqi; Shi, Na Existence of positive solutions for a class of fractional differential equations with the derivative term via a new fixed point theorem. (English) Zbl 1494.34055 Adv. Difference Equ. 2021, Paper No. 156, 17 p. (2021). MSC: 34A08 34B18 47N20 26A33 34B15 PDFBibTeX XMLCite \textit{Y. Sang} et al., Adv. Difference Equ. 2021, Paper No. 156, 17 p. (2021; Zbl 1494.34055) Full Text: DOI
Sang, Yanbin; He, Luxuan Existence of an approximate solution for a class of fractional multi-point boundary value problems with the derivative term. (English) Zbl 1514.34024 Bound. Value Probl. 2021, Paper No. 20, 28 p. (2021). Reviewer: Xiping Liu (Shanghai) MSC: 34A08 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{L. He}, Bound. Value Probl. 2021, Paper No. 20, 28 p. (2021; Zbl 1514.34024) Full Text: DOI
Sang, Yanbin Critical Kirchhoff-Choquard system involving the fractional \(p\)-Laplacian operator and singular nonlinearities. (English) Zbl 1483.35327 Topol. Methods Nonlinear Anal. 58, No. 1, 233-274 (2021). MSC: 35R11 35B33 35J47 35J62 35J92 PDFBibTeX XMLCite \textit{Y. Sang}, Topol. Methods Nonlinear Anal. 58, No. 1, 233--274 (2021; Zbl 1483.35327) Full Text: DOI
Kong, Lingju; Sang, Yanbin Uniqueness of weak solutions for a biharmonic problem. (English) Zbl 1479.35320 Appl. Math. Lett. 120, Article ID 107245, 8 p. (2021). MSC: 35J30 35A01 35A02 PDFBibTeX XMLCite \textit{L. Kong} and \textit{Y. Sang}, Appl. Math. Lett. 120, Article ID 107245, 8 p. (2021; Zbl 1479.35320) Full Text: DOI
Luo, Xiaorong; Mao, Anmin; Sang, Yanbin Nonlinear Choquard equations with Hardy-Littlewood-Sobolev critical exponents. (English) Zbl 1466.35164 Commun. Pure Appl. Anal. 20, No. 4, 1319-1345 (2021). MSC: 35J60 35A01 35J20 PDFBibTeX XMLCite \textit{X. Luo} et al., Commun. Pure Appl. Anal. 20, No. 4, 1319--1345 (2021; Zbl 1466.35164) Full Text: DOI
Sang, Yanbin; He, Luxuan Existence and uniqueness of nontrivial solution for nonlinear fractional multi-point boundary value problem with a parameter. (English) Zbl 1487.34039 Adv. Difference Equ. 2020, Paper No. 51, 17 p. (2020). MSC: 34A08 34B18 26A33 34B10 34B15 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{L. He}, Adv. Difference Equ. 2020, Paper No. 51, 17 p. (2020; Zbl 1487.34039) Full Text: DOI
Chen, Juan; Sang, Yanbin The properties of a class of generalized fixed points of \(\varphi (h,e)\)-concave operators and their applications. (Chinese. English summary) Zbl 1463.47151 J. Cent. China Norm. Univ., Nat. Sci. 54, No. 2, 181-186 (2020). MSC: 47H07 47J26 47N20 PDFBibTeX XMLCite \textit{J. Chen} and \textit{Y. Sang}, J. Cent. China Norm. Univ., Nat. Sci. 54, No. 2, 181--186 (2020; Zbl 1463.47151) Full Text: DOI
Sang, Yanbin; Ren, Yan A critical \(p\)-biharmonic system with negative exponents. (English) Zbl 1448.35182 Comput. Math. Appl. 79, No. 5, 1335-1361 (2020). MSC: 35J58 35J92 35A01 35J35 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{Y. Ren}, Comput. Math. Appl. 79, No. 5, 1335--1361 (2020; Zbl 1448.35182) Full Text: DOI
Sang, Yanbin; Ren, Yan Nonlinear sum operator equations and applications to elastic beam equation and fractional differential equation. (English) Zbl 1524.34067 Bound. Value Probl. 2019, Paper No. 49, 25 p. (2019). MSC: 34B15 34A08 26A33 74K10 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{Y. Ren}, Bound. Value Probl. 2019, Paper No. 49, 25 p. (2019; Zbl 1524.34067) Full Text: DOI
Sang, Yanbin; Guo, Siman An exact estimate result for \(p\)-biharmonic equations with Hardy potential and negative exponents. (English) Zbl 1499.31017 J. Inequal. Appl. 2019, Paper No. 26, 26 p. (2019). MSC: 31B30 31A30 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{S. Guo}, J. Inequal. Appl. 2019, Paper No. 26, 26 p. (2019; Zbl 1499.31017) Full Text: DOI
Xu, Xiaoxin; Gao, Yubin; Sang, Yanbin; Liang, Yueliang On the Wiener indices of trees ordering by diameter-growing transformation relative to the pendent edges. (English) Zbl 1435.05051 Math. Probl. Eng. 2019, Article ID 8769428, 11 p. (2019). MSC: 05C05 05C12 05C09 PDFBibTeX XMLCite \textit{X. Xu} et al., Math. Probl. Eng. 2019, Article ID 8769428, 11 p. (2019; Zbl 1435.05051) Full Text: DOI
Sang, Yanbin; Chen, Juan; Ren, Yan Uniqueness of positive solutions of singular \(p\)-biharmonic equations with Hardy terms. (Chinese. English summary) Zbl 1449.35023 J. Shandong Univ., Nat. Sci. 54, No. 6, 75-80 (2019). MSC: 35B09 35J75 PDFBibTeX XMLCite \textit{Y. Sang} et al., J. Shandong Univ., Nat. Sci. 54, No. 6, 75--80 (2019; Zbl 1449.35023) Full Text: DOI
Sang, Yanbin; Luo, Xiaorong; Zhu, Zongyuan Two positive solutions for quasilinear elliptic equations with singularity and critical exponents. (English) Zbl 1499.35064 Bound. Value Probl. 2018, Paper No. 97, 19 p. (2018). MSC: 35B33 35J20 35J60 35J65 35J62 PDFBibTeX XMLCite \textit{Y. Sang} et al., Bound. Value Probl. 2018, Paper No. 97, 19 p. (2018; Zbl 1499.35064) Full Text: DOI
Sang, Yanbin; Luo, Xiaorong; Wang, Yongqing The Choquard equation with weighted terms and Sobolev-Hardy exponent. (English) Zbl 1404.35202 J. Funct. Spaces 2018, Article ID 7210680, 22 p. (2018). MSC: 35J91 35B09 PDFBibTeX XMLCite \textit{Y. Sang} et al., J. Funct. Spaces 2018, Article ID 7210680, 22 p. (2018; Zbl 1404.35202) Full Text: DOI
Sang, Yanbin; Luo, Xiaorong On quasi-linear equation problems involving critical and singular nonlinearities. (English) Zbl 1412.35029 J. Nonlinear Sci. Appl. 10, No. 9, 4966-4982 (2017). MSC: 35B33 35J62 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{X. Luo}, J. Nonlinear Sci. Appl. 10, No. 9, 4966--4982 (2017; Zbl 1412.35029) Full Text: DOI
Sang, Yanbin; Zhao, Dongxia Discussion on a coupled fixed point theorem for single-valued operators in \(b\)-metric spaces. (English) Zbl 1412.47166 J. Nonlinear Sci. Appl. 10, No. 6, 3109-3114 (2017). MSC: 47H10 54H25 54E40 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{D. Zhao}, J. Nonlinear Sci. Appl. 10, No. 6, 3109--3114 (2017; Zbl 1412.47166) Full Text: DOI
Sang, Yanbin Fixed point results for generalized contractive mappings involving altering distance functions on complete quasi-metric spaces and applications. (English) Zbl 1412.47165 J. Nonlinear Sci. Appl. 10, No. 4, 1377-1398 (2017). MSC: 47H10 54H25 54E40 54E50 PDFBibTeX XMLCite \textit{Y. Sang}, J. Nonlinear Sci. Appl. 10, No. 4, 1377--1398 (2017; Zbl 1412.47165) Full Text: DOI
Sang, Yanbin; Guo, Siman Solutions for the quasi-linear elliptic problems involving the critical Sobolev exponent. (English) Zbl 1375.35211 J. Inequal. Appl. 2017, Paper No. 217, 20 p. (2017). MSC: 35J62 35B09 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{S. Guo}, J. Inequal. Appl. 2017, Paper No. 217, 20 p. (2017; Zbl 1375.35211) Full Text: DOI
Sang, Yanbin An exact estimate result for a semilinear equation with critical exponent and prescribed singularity. (English) Zbl 1354.35033 J. Math. Anal. Appl. 447, No. 1, 128-153 (2017). Reviewer: Marius Ghergu (Dublin) MSC: 35J25 35B33 35B09 PDFBibTeX XMLCite \textit{Y. Sang}, J. Math. Anal. Appl. 447, No. 1, 128--153 (2017; Zbl 1354.35033) Full Text: DOI
Li, Yaohong; Sang, Yanbin; Zhang, Haiyan Solvability of a coupled system of nonlinear fractional differential equations with fractional integral conditions. (English) Zbl 1352.34009 J. Appl. Math. Comput. 50, No. 1-2, 73-91 (2016). Reviewer: Fateh Ellaggoune (Guelma) MSC: 34A08 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Li} et al., J. Appl. Math. Comput. 50, No. 1--2, 73--91 (2016; Zbl 1352.34009) Full Text: DOI
Sang, Yanbin; Meng, Qian Fixed point theorems with generalized altering distance functions in partially ordered metric spaces via \(w\)-distances and applications. (English) Zbl 1470.54110 Fixed Point Theory Appl. 2015, Paper No. 168, 25 p. (2015). MSC: 54H25 54E40 54F05 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{Q. Meng}, Fixed Point Theory Appl. 2015, Paper No. 168, 25 p. (2015; Zbl 1470.54110) Full Text: DOI
Sang, Yanbin; Meng, Qian; Zhu, Zongyuan Sign-changing solutions for asymptotically linear operator equations and applications. (English) Zbl 1344.47055 Bound. Value Probl. 2015, Paper No. 184, 14 p. (2015). MSC: 47N20 47J05 47H07 47H11 34B10 34B15 34B18 PDFBibTeX XMLCite \textit{Y. Sang} et al., Bound. Value Probl. 2015, Paper No. 184, 14 p. (2015; Zbl 1344.47055) Full Text: DOI
Sang, Yanbin Sign-changing solutions for nonlinear operator equations. (English) Zbl 1300.47073 J. Oper. 2014, Article ID 379056, 6 p. (2014). MSC: 47J05 47H11 47N20 PDFBibTeX XMLCite \textit{Y. Sang}, J. Oper. 2014, Article ID 379056, 6 p. (2014; Zbl 1300.47073) Full Text: DOI
Sang, Yanbin A class of \(\varphi\)-concave operators and applications. (English) Zbl 1476.47030 Fixed Point Theory Appl. 2013, Paper No. 274, 12 p. (2013). MSC: 47H07 47H10 45G10 PDFBibTeX XMLCite \textit{Y. Sang}, Fixed Point Theory Appl. 2013, Paper No. 274, 12 p. (2013; Zbl 1476.47030) Full Text: DOI
Sang, Yanbin Some new existence results of positive solutions to an even-order boundary value problem on time scales. (English) Zbl 1295.34037 Abstr. Appl. Anal. 2013, Article ID 314382, 9 p. (2013). MSC: 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Sang}, Abstr. Appl. Anal. 2013, Article ID 314382, 9 p. (2013; Zbl 1295.34037) Full Text: DOI
Sang, Yanbin Existence and uniqueness of fixed points for mixed monotone operators with perturbations. (English) Zbl 1302.47078 Electron. J. Differ. Equ. 2013, Paper No. 233, 16 p. (2013). Reviewer: Sergei V. Rogosin (Minsk) MSC: 47H07 47N20 45G10 47H10 PDFBibTeX XMLCite \textit{Y. Sang}, Electron. J. Differ. Equ. 2013, Paper No. 233, 16 p. (2013; Zbl 1302.47078) Full Text: EMIS
Sang, Yanbin; Wei, Zhongli; Dong, Wei The existence of multiple fixed points for the sum of two operators and applications. (English) Zbl 1326.47068 Fixed Point Theory 13, No. 1, 193-204 (2012). MSC: 47H10 47H07 34B10 34B15 34B18 PDFBibTeX XMLCite \textit{Y. Sang} et al., Fixed Point Theory 13, No. 1, 193--204 (2012; Zbl 1326.47068) Full Text: Link
Sang, Yanbin Multiple solutions for nonlinear operator equations under the condition of two pairs of paralleled lower and upper solutions. (English) Zbl 1247.47046 Comput. Math. Appl. 63, No. 8, 1349-1353 (2012). MSC: 47J05 47H11 47N20 PDFBibTeX XMLCite \textit{Y. Sang}, Comput. Math. Appl. 63, No. 8, 1349--1353 (2012; Zbl 1247.47046) Full Text: DOI
Sang, Yanbin; Wei, Zhongli Existence of solutions to a semipositone third-order three-point BVP on time scales. (Chinese. English summary) Zbl 1240.34479 Acta Math. Sci., Ser. A, Chin. Ed. 31, No. 2, 455-465 (2011). MSC: 34N05 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{Z. Wei}, Acta Math. Sci., Ser. A, Chin. Ed. 31, No. 2, 455--465 (2011; Zbl 1240.34479)
Sang, Yanbin; Wei, Zhongli; Dong, Wei Existence and uniqueness of positive solutions for second-order Sturm-Liouville and multi-point problems on time scales. (English) Zbl 1241.34097 Bull. Korean Math. Soc. 48, No. 5, 1047-1061 (2011). Reviewer: Eric R. Kaufmann (Little Rock) MSC: 34N05 34B18 34A45 47N20 PDFBibTeX XMLCite \textit{Y. Sang} et al., Bull. Korean Math. Soc. 48, No. 5, 1047--1061 (2011; Zbl 1241.34097) Full Text: DOI Link
Sang, Yanbin; Wei, Zhongli; Dong, Wei Existence and uniqueness of positive solutions for discrete fourth-order Lidstone problem with a parameter. (English) Zbl 1254.34089 Adv. Difference Equ. 2010, Article ID 971540, 18 p. (2010). MSC: 34K10 74K10 PDFBibTeX XMLCite \textit{Y. Sang} et al., Adv. Difference Equ. 2010, Article ID 971540, 18 p. (2010; Zbl 1254.34089) Full Text: DOI
Sang, Yanbin; Su, Hua; Xu, Fuyi Positive solutions of nonlinear \(m\)-point BVP for an increasing homeomorphism and homomorphism with sign changing nonlinearity on time scales. (English) Zbl 1215.34120 Comput. Math. Appl. 58, No. 2, 216-226 (2009). Reviewer: Bo Yang (Kennesaw) MSC: 34N05 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Sang} et al., Comput. Math. Appl. 58, No. 2, 216--226 (2009; Zbl 1215.34120) Full Text: DOI
Sang, Yanbin Solvability of a higher-order three-point boundary value problem on time scales. (English) Zbl 1236.34113 Abstr. Appl. Anal. 2009, Article ID 341679, 16 p. (2009). MSC: 34N05 34B10 47N20 34B18 PDFBibTeX XMLCite \textit{Y. Sang}, Abstr. Appl. Anal. 2009, Article ID 341679, 16 p. (2009; Zbl 1236.34113) Full Text: DOI
Sang, Yanbin Successive iteration and positive solutions for nonlinear \(m\)-point boundary value problems on time scales. (English) Zbl 1183.34144 Discrete Dyn. Nat. Soc. 2009, Article ID 618413, 13 p. (2009). MSC: 34N05 34B10 34B18 34A45 47N20 PDFBibTeX XMLCite \textit{Y. Sang}, Discrete Dyn. Nat. Soc. 2009, Article ID 618413, 13 p. (2009; Zbl 1183.34144) Full Text: DOI EuDML
Liu, Jian; Sang, Yanbin Existence results for higher-order boundary value problems on time scales. (English) Zbl 1181.34104 Adv. Difference Equ. 2009, Article ID 209707, 18 p. (2009). MSC: 34N05 34B18 47N20 PDFBibTeX XMLCite \textit{J. Liu} and \textit{Y. Sang}, Adv. Difference Equ. 2009, Article ID 209707, 18 p. (2009; Zbl 1181.34104) Full Text: DOI EuDML
Sang, Yanbin; Su, Hua Several sufficient conditions of solvability for a nonlinear higher-order three-point boundary value problem with all derivatives. (English) Zbl 1361.34104 Appl. Math. Comput. 215, No. 3, 1154-1160 (2009). MSC: 34N05 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{H. Su}, Appl. Math. Comput. 215, No. 3, 1154--1160 (2009; Zbl 1361.34104) Full Text: DOI
Sang, Yanbin; Su, Hua Positive solutions for nonlinear difference equations involving the \(p\)-Laplacian with sign changing nonlinearity. (English) Zbl 1165.39010 Electron. J. Differ. Equ. 2009, Paper No. 63, 8 p. (2009). MSC: 39A11 39A10 39A12 34B15 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{H. Su}, Electron. J. Differ. Equ. 2009, Paper No. 63, 8 p. (2009; Zbl 1165.39010) Full Text: EuDML EMIS
Sang, Yanbin; Su, Hua Positive solutions of nonlinear third-order \(m\)-point BVP for an increasing homeomorphism and homomorphism with sign-changing nonlinearity. (English) Zbl 1168.34015 J. Comput. Appl. Math. 225, No. 1, 288-300 (2009). MSC: 34B18 34B10 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{H. Su}, J. Comput. Appl. Math. 225, No. 1, 288--300 (2009; Zbl 1168.34015) Full Text: DOI
Xu, Xiaoxin; Liang, Yueliang; Sang, Yanbin Existence and uniqueness of a monotone decreasing positive solution of a third-order two-point boundary value problem. (Chinese. English summary) Zbl 1199.34115 J. Shandong Univ., Nat. Sci. 43, No. 12, 84-87, 92 (2008). MSC: 34B18 47N20 PDFBibTeX XMLCite \textit{X. Xu} et al., J. Shandong Univ., Nat. Sci. 43, No. 12, 84--87, 92 (2008; Zbl 1199.34115)
Sang, Yanbin; Su, Hua; Xiao, Yafeng Several existence theorems of nonlinear \(m\)-point BVP for an increasing homeomorphism and homomorphism on time scales. (English) Zbl 1157.39010 Discrete Dyn. Nat. Soc. 2008, Article ID 252876, 13 p. (2008). Reviewer: Pavel Rehak (Brno) MSC: 39A11 39A12 34B18 PDFBibTeX XMLCite \textit{Y. Sang} et al., Discrete Dyn. Nat. Soc. 2008, Article ID 252876, 13 p. (2008; Zbl 1157.39010) Full Text: DOI EuDML
Sang, Yanbin; Su, Hua Several existence theorems of nonlinear \(m\)-point boundary value problem for \(p\)-Laplacian dynamic equations on time scales. (English) Zbl 1137.34011 J. Math. Anal. Appl. 340, No. 2, 1012-1026 (2008). Reviewer: Irena Rachůnková (Olomouc) MSC: 34B18 34B10 39A10 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{H. Su}, J. Math. Anal. Appl. 340, No. 2, 1012--1026 (2008; Zbl 1137.34011) Full Text: DOI
Sang, Yanbin; Zhang, Kemei The multiple positive solutions for a class of nonlinear second-order three-point boundary value problem. (Chinese. English summary) Zbl 1150.34365 J. Math. Study 40, No. 4, 432-435 (2007). MSC: 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{K. Zhang}, J. Math. Study 40, No. 4, 432--435 (2007; Zbl 1150.34365)
Su, Hua; Sang, Yanbin; Xu, Fuyi The existence of positive solutions to a class of semipositive boundary value problems. (Chinese. English summary) Zbl 1140.34333 Acta Anal. Funct. Appl. 9, No. 1, 81-89 (2007). MSC: 34B18 34B15 PDFBibTeX XMLCite \textit{H. Su} et al., Acta Anal. Funct. Appl. 9, No. 1, 81--89 (2007; Zbl 1140.34333)
Gao, Yan; Zhu, Zongyuan; Sang, Yanbin The multiple positive solutions for a class of singular nonlinear three-point boundary value problem. (Chinese. English summary) Zbl 1140.34331 Acta Anal. Funct. Appl. 9, No. 2, 133-139 (2007). MSC: 34B18 34B10 34B16 47H11 PDFBibTeX XMLCite \textit{Y. Gao} et al., Acta Anal. Funct. Appl. 9, No. 2, 133--139 (2007; Zbl 1140.34331)
Sang, Yanbin; Su, Hua Several sufficient conditions of solvability for a nonlinear higher order three-point boundary value problem on time scales. (English) Zbl 1127.39036 Appl. Math. Comput. 190, No. 1, 566-575 (2007). Reviewer: Bilender P. Allahverdiev (Isparta) MSC: 39A12 34B15 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{H. Su}, Appl. Math. Comput. 190, No. 1, 566--575 (2007; Zbl 1127.39036) Full Text: DOI
Sang, Yanbin; Xi, Huiling Positive solutions of nonlinear \(m\)-point boundary-value problem for \(p\)-Laplacian dynamic equations on time scales. (English) Zbl 1118.34016 Electron. J. Differ. Equ. 2007, Paper No. 34, 10 p. (2007). MSC: 34B18 34B10 39A10 PDFBibTeX XMLCite \textit{Y. Sang} and \textit{H. Xi}, Electron. J. Differ. Equ. 2007, Paper No. 34, 10 p. (2007; Zbl 1118.34016) Full Text: EuDML EMIS
Sang, Yanbin; Yan, Jinqiang; Tian, Chong; Zhang, Kemei Existence and multiplicity of positive solutions for a class of nonlinear \(m\)-point boundary value problems. (Chinese. English summary) Zbl 1098.34518 J. Qufu Norm. Univ., Nat. Sci. 32, No. 1, 1-4 (2006). MSC: 34B10 34B18 PDFBibTeX XMLCite \textit{Y. Sang} et al., J. Qufu Norm. Univ., Nat. Sci. 32, No. 1, 1--4 (2006; Zbl 1098.34518)
Sang, Yanbin; Guo, Yingxing; Zhang, Kemei The existence of positive solutions for a class of nonlinear three-point boundary value problems. (Chinese. English summary) Zbl 1103.34308 J. Qufu Norm. Univ., Nat. Sci. 31, No. 4, 23-26 (2005). MSC: 34B18 34B10 PDFBibTeX XMLCite \textit{Y. Sang} et al., J. Qufu Norm. Univ., Nat. Sci. 31, No. 4, 23--26 (2005; Zbl 1103.34308)
Sang, Yanbin; Zhang, Kemei; Liu, Maoxing existence of positive solutions for third-order semipositone boundary value problem that nonlinearity satisfies Carathéodory’s conditions. (English) Zbl 1090.34525 J. Math. Study 38, No. 2, 174-179 (2005). MSC: 34B18 PDFBibTeX XMLCite \textit{Y. Sang} et al., J. Math. Study 38, No. 2, 174--179 (2005; Zbl 1090.34525)