Liu, Lishan; Hao, Xinan; Wu, Yonghong Positive solutions for singular second order differential equations with integral boundary conditions. (English) Zbl 1305.34040 Math. Comput. Modelling 57, No. 3-4, 836-847 (2013). MSC: 34B18 34B10 PDFBibTeX XMLCite \textit{L. Liu} et al., Math. Comput. Modelling 57, No. 3--4, 836--847 (2013; Zbl 1305.34040) Full Text: DOI
Yang, Zhilin; O’Regan, Donal Positive solutions of a focal problem for one-dimensional \(p\)-Laplacian equations. (English) Zbl 1260.34052 Math. Comput. Modelling 55, No. 7-8, 1942-1950 (2012). MSC: 34B18 34B15 47N20 PDFBibTeX XMLCite \textit{Z. Yang} and \textit{D. O'Regan}, Math. Comput. Modelling 55, No. 7--8, 1942--1950 (2012; Zbl 1260.34052) Full Text: DOI
Feng, Hanying; Bai, Donglong Existence of positive solutions for semipositone multi-point boundary value problems. (English) Zbl 1235.34076 Math. Comput. Modelling 54, No. 9-10, 2287-2292 (2011). MSC: 34B18 34B10 PDFBibTeX XMLCite \textit{H. Feng} and \textit{D. Bai}, Math. Comput. Modelling 54, No. 9--10, 2287--2292 (2011; Zbl 1235.34076) Full Text: DOI
Liang, Sihua; Zhang, Jihui Existence of multiple positive solutions for \(m\)-point fractional boundary value problems on an infinite interval. (English) Zbl 1235.34023 Math. Comput. Modelling 54, No. 5-6, 1334-1346 (2011). MSC: 34A08 34B18 34B40 47N20 PDFBibTeX XMLCite \textit{S. Liang} and \textit{J. Zhang}, Math. Comput. Modelling 54, No. 5--6, 1334--1346 (2011; Zbl 1235.34023) Full Text: DOI
Jiang, Daqing; Yu, Jiajia; Ji, Chunyan; Shi, Ningzhong Asymptotic behavior of global positive solution to a stochastic SIR model. (English) Zbl 1225.60114 Math. Comput. Modelling 54, No. 1-2, 221-232 (2011). MSC: 60H30 92D30 60H35 60H10 34D05 34F05 PDFBibTeX XMLCite \textit{D. Jiang} et al., Math. Comput. Modelling 54, No. 1--2, 221--232 (2011; Zbl 1225.60114) Full Text: DOI
Hu, Liang-Gen; Zhou, Xian-Feng Positive solutions of the singular eigenvalue problem for a higher-order differential equation on time scales. (English) Zbl 1217.34141 Math. Comput. Modelling 53, No. 5-6, 667-677 (2011). MSC: 34N05 34B18 34B08 34B16 PDFBibTeX XMLCite \textit{L.-G. Hu} and \textit{X.-F. Zhou}, Math. Comput. Modelling 53, No. 5--6, 667--677 (2011; Zbl 1217.34141) Full Text: DOI
Jódar, L.; Merello, P. Positive solutions of discrete dynamic Leontief input-output model with possibly singular capital matrix. (English) Zbl 1205.91113 Math. Comput. Modelling 52, No. 7-8, 1081-1087 (2010). MSC: 91B54 39A06 PDFBibTeX XMLCite \textit{L. Jódar} and \textit{P. Merello}, Math. Comput. Modelling 52, No. 7--8, 1081--1087 (2010; Zbl 1205.91113) Full Text: DOI
González-Parra, Gilberto; Arenas, Abraham J.; Chen-Charpentier, Benito M. Combination of nonstandard schemes and Richardson’s extrapolation to improve the numerical solution of population models. (English) Zbl 1205.65015 Math. Comput. Modelling 52, No. 7-8, 1030-1036 (2010). MSC: 65B10 65N06 92D40 PDFBibTeX XMLCite \textit{G. González-Parra} et al., Math. Comput. Modelling 52, No. 7--8, 1030--1036 (2010; Zbl 1205.65015) Full Text: DOI
Huang, Xiaotao; Li, Dongsheng; Wang, Lihe Existence and symmetry of positive solutions of an integral equation system. (English) Zbl 1206.45007 Math. Comput. Modelling 52, No. 5-6, 892-901 (2010). Reviewer: Denis Sidorov (Irkutsk) MSC: 45G15 45M20 PDFBibTeX XMLCite \textit{X. Huang} et al., Math. Comput. Modelling 52, No. 5--6, 892--901 (2010; Zbl 1206.45007) Full Text: DOI
Pei, Minghe; Chang, Sung Kag Monotone iterative technique and symmetric positive solutions for a fourth-order boundary value problem. (English) Zbl 1206.65188 Math. Comput. Modelling 51, No. 9-10, 1260-1267 (2010). Reviewer: R. K. Mohanty (Delhi) MSC: 65L10 34B15 PDFBibTeX XMLCite \textit{M. Pei} and \textit{S. K. Chang}, Math. Comput. Modelling 51, No. 9--10, 1260--1267 (2010; Zbl 1206.65188) Full Text: DOI
Sarhan, A. M.; El-Shazly, Naglaa M.; Shehata, Enas M. On the existence of extremal positive definite solutions of the nonlinear matrix equation. (English) Zbl 1203.15011 Math. Comput. Modelling 51, No. 9-10, 1107-1117 (2010). Reviewer: Vladimir P. Kostov (Nice) MSC: 15A24 65F30 PDFBibTeX XMLCite \textit{A. M. Sarhan} et al., Math. Comput. Modelling 51, No. 9--10, 1107--1117 (2010; Zbl 1203.15011) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions for systems of singular integral equations of Hammerstein type. (English) Zbl 1193.45023 Math. Comput. Modelling 50, No. 7-8, 999-1025 (2009). Reviewer: Martin Väth (Praha) MSC: 45G15 45G05 47H07 34B15 34B16 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Math. Comput. Modelling 50, No. 7--8, 999--1025 (2009; Zbl 1193.45023) Full Text: DOI
Guo, Mingzhou Existence of positive solutions for \(p\)-Laplacian three-point boundary value problems on time scales. (English) Zbl 1185.34029 Math. Comput. Modelling 50, No. 1-2, 248-253 (2009). MSC: 34B18 34N05 PDFBibTeX XMLCite \textit{M. Guo}, Math. Comput. Modelling 50, No. 1--2, 248--253 (2009; Zbl 1185.34029) Full Text: DOI
Zhao, Junfang; Ge, Weigao Existence results of 2m-point boundary value problem of Sturm-Liouville type with sign changing nonlinearity. (English) Zbl 1165.34324 Math. Comput. Modelling 49, No. 5-6, 946-954 (2009). MSC: 34B18 34B10 PDFBibTeX XMLCite \textit{J. Zhao} and \textit{W. Ge}, Math. Comput. Modelling 49, No. 5--6, 946--954 (2009; Zbl 1165.34324) Full Text: DOI
Duan, Xuefeng; Liao, Anping On the nonlinear matrix equation \(X+A*X - qA=Q\) \((q\geq 1)\). (English) Zbl 1165.15302 Math. Comput. Modelling 49, No. 5-6, 936-945 (2009). MSC: 15A24 PDFBibTeX XMLCite \textit{X. Duan} and \textit{A. Liao}, Math. Comput. Modelling 49, No. 5--6, 936--945 (2009; Zbl 1165.15302) Full Text: DOI
Chen, Haibo; Li, Peiluan Existence of solutions of three-point boundary value problems in Banach spaces. (English) Zbl 1176.34069 Math. Comput. Modelling 49, No. 3-4, 780-788 (2009). MSC: 34G20 34B10 47N20 PDFBibTeX XMLCite \textit{H. Chen} and \textit{P. Li}, Math. Comput. Modelling 49, No. 3--4, 780--788 (2009; Zbl 1176.34069) Full Text: DOI
Feng, Meiqiang; Feng, Hanying; Zhang, Xuemei; Ge, Weigao Triple positive solutions for a class ofm-point dynamic equations on time scales withp-Laplacian. (English) Zbl 1187.34028 Math. Comput. Modelling 48, No. 7-8, 1213-1226 (2008). MSC: 34B15 39A10 34B10 34B18 PDFBibTeX XMLCite \textit{M. Feng} et al., Math. Comput. Modelling 48, No. 7--8, 1213--1226 (2008; Zbl 1187.34028) Full Text: DOI
Su, You-Hui; Li, Wan-Tong; Sun, Hong-Rui Positive solutions of singular \(p\)-Laplacian BVPs with sign changing nonlinearity on time scales. (English) Zbl 1156.34309 Math. Comput. Modelling 48, No. 5-6, 845-858 (2008). MSC: 34B15 34B18 39A20 PDFBibTeX XMLCite \textit{Y.-H. Su} et al., Math. Comput. Modelling 48, No. 5--6, 845--858 (2008; Zbl 1156.34309) Full Text: DOI
Jódar, L.; Villanueva, R. J.; Arenas, A. Modeling the spread of seasonal epidemiological diseases: Theory and applications. (English) Zbl 1145.92336 Math. Comput. Modelling 48, No. 3-4, 548-557 (2008). MSC: 92D30 34C25 34D23 PDFBibTeX XMLCite \textit{L. Jódar} et al., Math. Comput. Modelling 48, No. 3--4, 548--557 (2008; Zbl 1145.92336) Full Text: DOI
Yao, Qingliu Positive solution to a special singular second-order boundary value problem. (English) Zbl 1145.34314 Math. Comput. Modelling 47, No. 11-12, 1284-1291 (2008). MSC: 34B15 34B18 PDFBibTeX XMLCite \textit{Q. Yao}, Math. Comput. Modelling 47, No. 11--12, 1284--1291 (2008; Zbl 1145.34314) Full Text: DOI
Chen, Haibo; Wang, Haihua Triple positive solutions of boundary value problems for \(p\)-Laplacian impulsive dynamic equations on time scales. (English) Zbl 1144.34318 Math. Comput. Modelling 47, No. 9-10, 917-924 (2008). MSC: 34B18 39A10 PDFBibTeX XMLCite \textit{H. Chen} and \textit{H. Wang}, Math. Comput. Modelling 47, No. 9--10, 917--924 (2008; Zbl 1144.34318) Full Text: DOI
Feng, Hanying; Ge, Weigao Triple symmetric positive solutions for multipoint boundary-value problem with one-dimensional \(p\)-Laplacian. (English) Zbl 1143.34008 Math. Comput. Modelling 47, No. 1-2, 186-195 (2008). MSC: 34B10 34B18 PDFBibTeX XMLCite \textit{H. Feng} and \textit{W. Ge}, Math. Comput. Modelling 47, No. 1--2, 186--195 (2008; Zbl 1143.34008) Full Text: DOI
He, Zhimin; Li, Lian Multiple positive solutions for the one-dimensional \(p\)-Laplacian dynamic equations on time scales. (English) Zbl 1143.34012 Math. Comput. Modelling 45, No. 1-2, 68-79 (2007). Reviewer: Mirosława Zima (Rzeszow) MSC: 34B18 39A10 PDFBibTeX XMLCite \textit{Z. He} and \textit{L. Li}, Math. Comput. Modelling 45, No. 1--2, 68--79 (2007; Zbl 1143.34012) Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions of systems of higher order boundary value problems with integrable singularities. (English) Zbl 1146.34015 Math. Comput. Modelling 44, No. 11-12, 983-1008 (2006). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B16 34B15 34B18 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Math. Comput. Modelling 44, No. 11--12, 983--1008 (2006; Zbl 1146.34015) Full Text: DOI
Sun, Jian-Ping; Zhao, Ya-Hong; Li, Wan-Tong Existence of positive solution for second-order nonlinear discrete system with parameter. (English) Zbl 1087.39014 Math. Comput. Modelling 41, No. 4-5, 493-499 (2005). Reviewer: Vladimir Răsvan (Craiova) MSC: 39A11 39A12 34B15 PDFBibTeX XMLCite \textit{J.-P. Sun} et al., Math. Comput. Modelling 41, No. 4--5, 493--499 (2005; Zbl 1087.39014) Full Text: DOI
Berezansky, L.; Braverman, E.; Idels, L. Delay differential logistic equations with harvesting. (English) Zbl 1112.34046 Math. Comput. Modelling 39, No. 11-12, 1243-1259 (2004); corrected reprint 40, No. 13, 1507-1525 (2005). MSC: 34K12 34K11 92D25 PDFBibTeX XMLCite \textit{L. Berezansky} et al., Math. Comput. Modelling 39, No. 11--12, 1243--1259 (2005; Zbl 1112.34046) Full Text: DOI DOI
Li, Yongkun; Liu, Ping Existence and stability of positive periodic solution for BAM neural networks with delays. (English) Zbl 1197.34125 Math. Comput. Modelling 40, No. 7-8, 757-770 (2004). MSC: 34K13 34K20 37N25 47N10 92B20 PDFBibTeX XMLCite \textit{Y. Li} and \textit{P. Liu}, Math. Comput. Modelling 40, No. 7--8, 757--770 (2004; Zbl 1197.34125) Full Text: DOI
Yan, Jurang; Zhao, Aimin; Nieto, J. J. Existence and global attractivity of positive periodic solution of periodic single-species impulsive Lotka-Volterra systems. (English) Zbl 1112.34052 Math. Comput. Modelling 40, No. 5-6, 509-518 (2004). MSC: 34K13 34K45 92D25 PDFBibTeX XMLCite \textit{J. Yan} et al., Math. Comput. Modelling 40, No. 5--6, 509--518 (2004; Zbl 1112.34052) Full Text: DOI
Lee, Eun Kyoung; Lee, Yong-Hoon Multiple positive solutions of a singular Gelfand type problem for second-order impulsive differential systems. (English) Zbl 1070.34044 Math. Comput. Modelling 40, No. 3-4, 307-328 (2004). Reviewer: Sotiris K. Ntouyas (Ioannina) MSC: 34B37 34B16 34B18 PDFBibTeX XMLCite \textit{E. K. Lee} and \textit{Y.-H. Lee}, Math. Comput. Modelling 40, No. 3--4, 307--328 (2004; Zbl 1070.34044) Full Text: DOI
Bohner, M.; Saker, S. H. Oscillation criteria for perturbed nonlinear dynamic equations. (English) Zbl 1112.34019 Math. Comput. Modelling 40, No. 3-4, 249-260 (2004). MSC: 34C10 34C15 39A11 PDFBibTeX XMLCite \textit{M. Bohner} and \textit{S. H. Saker}, Math. Comput. Modelling 40, No. 3--4, 249--260 (2004; Zbl 1112.34019) Full Text: DOI
Zhang, B. G.; Zhou, Yong; Huang, Y. Q. Existence of positive solutions for certain nonlinear partial difference equations. (English) Zbl 1053.39025 Math. Comput. Modelling 38, No. 3-4, 331-337 (2003). Reviewer: Wei Nian Li (Shanghai) MSC: 39A11 PDFBibTeX XMLCite \textit{B. G. Zhang} et al., Math. Comput. Modelling 38, No. 3--4, 331--337 (2003; Zbl 1053.39025) Full Text: DOI
Palamides, P. K. Generalized Painlevé equation and superconductivity. Asymptotic behavior of unbounded solutions. (English) Zbl 1106.82385 Math. Comput. Modelling 38, No. 1-2, 177-189 (2003). Reviewer: Vyankatesh M. Soundalgekar (Thane) MSC: 82D55 34M55 PDFBibTeX XMLCite \textit{P. K. Palamides}, Math. Comput. Modelling 38, No. 1--2, 177--189 (2003; Zbl 1106.82385) Full Text: DOI
Fan, Meng; Wang, Ke Periodic solutions of a discrete time nonautonomous ratio-dependent predator-prey system. (English) Zbl 1050.39022 Math. Comput. Modelling 35, No. 9-10, 951-961 (2002). MSC: 39A12 39A11 92D25 PDFBibTeX XMLCite \textit{M. Fan} and \textit{K. Wang}, Math. Comput. Modelling 35, No. 9--10, 951--961 (2002; Zbl 1050.39022) Full Text: DOI
Staněk, S. Positive solutions for a class of singular semipositone boundary value problems. (English) Zbl 0988.34018 Math. Comput. Modelling 33, No. 4-5, 353-361 (2001). Reviewer: D.O’Regan (Galway) MSC: 34B18 34B15 PDFBibTeX XMLCite \textit{S. Staněk}, Math. Comput. Modelling 33, No. 4--5, 353--361 (2001; Zbl 0988.34018) Full Text: DOI
Baxley, J. V.; Porazzi Sorrells, K. A class of singular nonlinear boundary value problems. (English) Zbl 0970.34018 Math. Comput. Modelling 32, No. 5-6, 631-641 (2000). Reviewer: Anatolij Ivan Kolosov (Khar’kov) MSC: 34B18 34B16 PDFBibTeX XMLCite \textit{J. V. Baxley} and \textit{K. Porazzi Sorrells}, Math. Comput. Modelling 32, No. 5--6, 631--641 (2000; Zbl 0970.34018) Full Text: DOI
Atici, F. Merdivenci Existence of positive solutions of nonlinear discrete Sturm-Liouville problems. (English) Zbl 0965.39009 Math. Comput. Modelling 32, No. 5-6, 599-607 (2000). Reviewer: Dobiesław Bobrowski (Poznań) MSC: 39A12 34B15 39A11 34B24 PDFBibTeX XMLCite \textit{F. M. Atici}, Math. Comput. Modelling 32, No. 5--6, 599--607 (2000; Zbl 0965.39009) Full Text: DOI
Erbe, L. Eigenvalue criteria for existence of positive solutions to nonlinear boundary value problems. (English) Zbl 0970.34019 Math. Comput. Modelling 32, No. 5-6, 529-539 (2000). Reviewer: Anatolij Ivan Kolosov (Khar’kov) MSC: 34B18 34B15 34B24 PDFBibTeX XMLCite \textit{L. Erbe}, Math. Comput. Modelling 32, No. 5--6, 529--539 (2000; Zbl 0970.34019) Full Text: DOI
Li, Wan-Tong; Fei, Xiang-Li; Fan, Xian-Ling Existence and asymptotic behavior of positive solutions of higher-order nonlinear difference equations with delay. (English) Zbl 0992.39004 Math. Comput. Modelling 29, No. 9, 39-47 (1999). MSC: 39A11 PDFBibTeX XMLCite \textit{W.-T. Li} et al., Math. Comput. Modelling 29, No. 9, 39--47 (1999; Zbl 0992.39004) Full Text: DOI
Hong, Huei-Lin; Wong, Fu-Hsiang; Yeh, Cheh-Chih Nonexistence of positive solutions of quasilinear differential equations. (English) Zbl 0901.34025 Math. Comput. Modelling 26, No. 5, 1-8 (1997). Reviewer: Walter Šeda (Bratislava) MSC: 34B15 35J65 PDFBibTeX XMLCite \textit{H.-L. Hong} et al., Math. Comput. Modelling 26, No. 5, 1--8 (1997; Zbl 0901.34025) Full Text: DOI
Agarwal, R. P.; Wong, Fu-Hsiang Existence of positive solutions for nonpositive difference equations. (English) Zbl 0889.39011 Math. Comput. Modelling 26, No. 7, 77-85 (1997). Reviewer: D.Bobrowski (Poznań) MSC: 39A12 39A10 PDFBibTeX XMLCite \textit{R. P. Agarwal} and \textit{F.-H. Wong}, Math. Comput. Modelling 26, No. 7, 77--85 (1997; Zbl 0889.39011) Full Text: DOI
Lian, Wei-Cheng; Wong, Fu-Hsiang Existence of positive solutions for nonlinear singular boundary value problems. (English) Zbl 0881.34033 Math. Comput. Modelling 24, No. 9, 69-78 (1996). Reviewer: Ch.Tretter (Regensburg) MSC: 34B15 35J65 PDFBibTeX XMLCite \textit{W.-C. Lian} and \textit{F.-H. Wong}, Math. Comput. Modelling 24, No. 9, 69--78 (1996; Zbl 0881.34033) Full Text: DOI
Wong, Fu-Hsiang An application of maximum principle with respect to quenching problems. (English) Zbl 0833.34032 Math. Comput. Modelling 21, No. 11, 77-82 (1995). MSC: 34C10 PDFBibTeX XMLCite \textit{F.-H. Wong}, Math. Comput. Modelling 21, No. 11, 77--82 (1995; Zbl 0833.34032) Full Text: DOI
Wong, P. J. Y.; Agarwal, R. P. Oscillation theorems and existence of positive monotone solutions for second order nonlinear difference equations. (English) Zbl 0820.39002 Math. Comput. Modelling 21, No. 3, 63-84 (1995). Reviewer: E.Thandapani (Salem) MSC: 39A10 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Math. Comput. Modelling 21, No. 3, 63--84 (1995; Zbl 0820.39002) Full Text: DOI
Zhao, Xiao-Qiang The qualitative analysis of \(n\)-species Lotka-Volterra periodic competition systems. (English) Zbl 0756.34048 Math. Comput. Modelling 15, No. 11, 3-8 (1991). Reviewer: W.Müller (Berlin) MSC: 34C25 92D25 34D40 34C11 PDFBibTeX XMLCite \textit{X.-Q. Zhao}, Math. Comput. Modelling 15, No. 11, 3--8 (1991; Zbl 0756.34048) Full Text: DOI
Haimovici, A. An ecological system depending on ages and diffusion. (English) Zbl 0668.92018 Math. Comput. Modelling 10, No. 10, 775-789 (1988). Reviewer: A.Pakes MSC: 92D40 45K05 35K57 PDFBibTeX XMLCite \textit{A. Haimovici}, Math. Comput. Modelling 10, No. 10, 775--789 (1988; Zbl 0668.92018) Full Text: DOI