Ma, Ruyun; Zhang, Yali Global structure of positive solutions for second order discrete periodic boundary value problem with indefinite weight. (English) Zbl 07784558 Rocky Mt. J. Math. 53, No. 5, 1525-1536 (2023). MSC: 39A27 39A28 PDFBibTeX XMLCite \textit{R. Ma} and \textit{Y. Zhang}, Rocky Mt. J. Math. 53, No. 5, 1525--1536 (2023; Zbl 07784558) Full Text: DOI Link
Shen, Changsong; Hao, Xinan Positive solutions for fractional integral boundary value problem with derivative dependence. (English) Zbl 07784543 Rocky Mt. J. Math. 53, No. 4, 1265-1283 (2023). MSC: 34A08 34B10 34B18 34B27 47H10 PDFBibTeX XMLCite \textit{C. Shen} and \textit{X. Hao}, Rocky Mt. J. Math. 53, No. 4, 1265--1283 (2023; Zbl 07784543) Full Text: DOI Link
Walsh, P. G. An observation concerning the representation of positive integers as a sum of three cubes. (English) Zbl 1523.11234 Rocky Mt. J. Math. 53, No. 1, 241-248 (2023). Reviewer: Anitha Srinivasan (Madrid) MSC: 11Y50 11D85 11D25 PDFBibTeX XMLCite \textit{P. G. Walsh}, Rocky Mt. J. Math. 53, No. 1, 241--248 (2023; Zbl 1523.11234) Full Text: DOI Link
Cheng, Zhibo; Gu, Lulu Positive periodic solution to a second-order differential equation with attractive-repulsive singularities. (English) Zbl 1507.34027 Rocky Mt. J. Math. 52, No. 1, 77-85 (2022). Reviewer: Hanying Feng (Shijiazhuang) MSC: 34B18 34B16 34C25 34B27 47N20 PDFBibTeX XMLCite \textit{Z. Cheng} and \textit{L. Gu}, Rocky Mt. J. Math. 52, No. 1, 77--85 (2022; Zbl 1507.34027) Full Text: DOI Link
Mofarreh, Fatemah; Hamiaz, Adnane; Khamessi, Bilel Existence, uniqueness and asymptotic behavior of solutions for a fractional problem with combined nonlinearities. (English) Zbl 1477.31040 Rocky Mt. J. Math. 51, No. 4, 1387-1398 (2021). MSC: 31C15 34A08 PDFBibTeX XMLCite \textit{F. Mofarreh} et al., Rocky Mt. J. Math. 51, No. 4, 1387--1398 (2021; Zbl 1477.31040)
Zhou, Mi Existence and uniqueness of monotone positive solutions for fractional higher-order BVPs. (English) Zbl 1445.34035 Rocky Mt. J. Math. 50, No. 2, 733-745 (2020). MSC: 34A08 34B10 34B27 47N20 PDFBibTeX XMLCite \textit{M. Zhou}, Rocky Mt. J. Math. 50, No. 2, 733--745 (2020; Zbl 1445.34035) Full Text: DOI Euclid
Bourguiba, Rim; Toumi, Faten Existence results for a semipositone singular fractional differential equation. (English) Zbl 1482.34061 Rocky Mt. J. Math. 49, No. 8, 2495-2512 (2019). Reviewer: Chuanzhi Bai (Huaian) MSC: 34B10 34A08 34B27 34B18 47N20 34B16 34B08 PDFBibTeX XMLCite \textit{R. Bourguiba} and \textit{F. Toumi}, Rocky Mt. J. Math. 49, No. 8, 2495--2512 (2019; Zbl 1482.34061) Full Text: DOI Euclid
Nageswara Rao, S. Multiple positive solutions for a coupled system of \(p\)-Laplacian fractional order three-point boundary value problems. (English) Zbl 1420.34023 Rocky Mt. J. Math. 49, No. 2, 609-626 (2019). MSC: 34A08 34B10 34B15 34B27 34B18 47N20 PDFBibTeX XMLCite \textit{S. Nageswara Rao}, Rocky Mt. J. Math. 49, No. 2, 609--626 (2019; Zbl 1420.34023) Full Text: DOI Euclid
Li, Xinfu; Ma, Shiwang Ground states for Choquard equations with doubly critical exponents. (English) Zbl 1412.35122 Rocky Mt. J. Math. 49, No. 1, 153-170 (2019). MSC: 35J60 35B09 PDFBibTeX XMLCite \textit{X. Li} and \textit{S. Ma}, Rocky Mt. J. Math. 49, No. 1, 153--170 (2019; Zbl 1412.35122) Full Text: DOI Euclid
Cheng, Zhibo; Ren, Jingli Periodic solution for second order damped differential equations with attractive-repulsive singularities. (English) Zbl 1397.34049 Rocky Mt. J. Math. 48, No. 3, 753-768 (2018). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B16 34B18 34C25 47N20 PDFBibTeX XMLCite \textit{Z. Cheng} and \textit{J. Ren}, Rocky Mt. J. Math. 48, No. 3, 753--768 (2018; Zbl 1397.34049) Full Text: DOI Euclid
Huang, Shao Yuan; Cheng, Sui Sun Existence of eventually positive solutions of higher order impulsive delay differential equations. (English) Zbl 1325.34090 Rocky Mt. J. Math. 45, No. 1, 237-271 (2015). Reviewer: Paul Georgescu (Iaşi) MSC: 34K45 34K11 47N20 PDFBibTeX XMLCite \textit{S. Y. Huang} and \textit{S. S. Cheng}, Rocky Mt. J. Math. 45, No. 1, 237--271 (2015; Zbl 1325.34090) Full Text: DOI Euclid
Liang, Sihua; Zhang, Jihui Existence and uniqueness of positive solutions for integral boundary problems of nonlinear fractional differential equations with \(p\)-Laplacian operator. (English) Zbl 1319.34012 Rocky Mt. J. Math. 44, No. 3, 953-974 (2014). Reviewer: Chuanzhi Bai (Huaian) MSC: 34A08 34B18 34B27 34B10 47N20 PDFBibTeX XMLCite \textit{S. Liang} and \textit{J. Zhang}, Rocky Mt. J. Math. 44, No. 3, 953--974 (2014; Zbl 1319.34012) Full Text: DOI Euclid
Graef, John R.; Yang, Bo Positive solutions to a three point fourth order focal boundary value problem. (English) Zbl 1311.34050 Rocky Mt. J. Math. 44, No. 3, 937-951 (2014). Reviewer: Anatolij Ivan Kolosov (Khar’kov) MSC: 34B18 34B15 34B10 47N20 PDFBibTeX XMLCite \textit{J. R. Graef} and \textit{B. Yang}, Rocky Mt. J. Math. 44, No. 3, 937--951 (2014; Zbl 1311.34050) Full Text: DOI Euclid
Hao, Xinan; Xu, Naiwei; Liu, Lishan Existence and uniqueness of positive solutions for fourth-order \(m\)-point boundary value problems with two parameters. (English) Zbl 1288.34025 Rocky Mt. J. Math. 43, No. 4, 1161-1180 (2013). Reviewer: Petr Necesal (Plzen) MSC: 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{X. Hao} et al., Rocky Mt. J. Math. 43, No. 4, 1161--1180 (2013; Zbl 1288.34025) Full Text: DOI Euclid
Bačová, Beatrix; Dorociaková, Božena; Olach, Rudolf Existence of positive solutions of nonlinear neutral differential equations asymptotic to zero. (English) Zbl 1264.34147 Rocky Mt. J. Math. 42, No. 5, 1421-1430 (2012). MSC: 34K25 34K40 34K11 PDFBibTeX XMLCite \textit{B. Bačová} et al., Rocky Mt. J. Math. 42, No. 5, 1421--1430 (2012; Zbl 1264.34147) Full Text: DOI Euclid
Graef, John R.; Moussaoui, Toufik Positive solutions of a system of coupled second order equations with three point boundary conditions. (English) Zbl 1263.34029 Rocky Mt. J. Math. 42, No. 4, 1169-1182 (2012). Reviewer: Smail Djebali (Algiers) MSC: 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{J. R. Graef} and \textit{T. Moussaoui}, Rocky Mt. J. Math. 42, No. 4, 1169--1182 (2012; Zbl 1263.34029) Full Text: DOI Euclid
Cantrell, Robert S.; Cosner, Chris; Martínez, Salomé Steady state solutions of a logistic equation with nonlinear boundary conditions. (English) Zbl 1220.35057 Rocky Mt. J. Math. 41, No. 2, 445-455 (2011). Reviewer: Stepan Agop Tersian (Rousse) MSC: 35J61 35J66 35B09 PDFBibTeX XMLCite \textit{R. S. Cantrell} et al., Rocky Mt. J. Math. 41, No. 2, 445--455 (2011; Zbl 1220.35057) Full Text: DOI
Ma, De-Xiang; Ge, Wei-Gao Positive solution of multi-point boundary value problem for the one-dimensional \(P\)-Laplacian with singularities. (English) Zbl 1139.34018 Rocky Mt. J. Math. 37, No. 4, 1229-1249 (2007). MSC: 34B18 34B16 34B10 PDFBibTeX XMLCite \textit{D.-X. Ma} and \textit{W.-G. Ge}, Rocky Mt. J. Math. 37, No. 4, 1229--1249 (2007; Zbl 1139.34018) Full Text: DOI Euclid
Saker, S. H. Boundedness of solutions of second-order forced nonlinear dynamic equations. (English) Zbl 1139.34030 Rocky Mt. J. Math. 36, No. 6, 2027-2039 (2006). MSC: 34C10 39A10 PDFBibTeX XMLCite \textit{S. H. Saker}, Rocky Mt. J. Math. 36, No. 6, 2027--2039 (2006; Zbl 1139.34030) Full Text: DOI Euclid
Zhang, Binggen; Liu, Yuji Solutions of boundary value problems for \(2n\)-order differential equations. (English) Zbl 1166.34306 Rocky Mt. J. Math. 36, No. 5, 1743-1755 (2006). MSC: 34B18 34B15 PDFBibTeX XMLCite \textit{B. Zhang} and \textit{Y. Liu}, Rocky Mt. J. Math. 36, No. 5, 1743--1755 (2006; Zbl 1166.34306) Full Text: DOI Euclid
Wei, Zhongli Exact number of solutions for singular Dirichlet boundary value problems. (English) Zbl 1104.34012 Rocky Mt. J. Math. 35, No. 6, 2113-2128 (2005). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B16 34B18 34B20 PDFBibTeX XMLCite \textit{Z. Wei}, Rocky Mt. J. Math. 35, No. 6, 2113--2128 (2005; Zbl 1104.34012) Full Text: DOI
Diblík, Josef; Růžičková, Miroslava Existence of positive solutions of a singular initial problem for a nonlinear system of differential equations. (English) Zbl 1080.34001 Rocky Mt. J. Math. 34, No. 3, 923-944 (2004). Reviewer: Ricardo Riaza (Madrid) MSC: 34A09 34A12 PDFBibTeX XMLCite \textit{J. Diblík} and \textit{M. Růžičková}, Rocky Mt. J. Math. 34, No. 3, 923--944 (2004; Zbl 1080.34001) Full Text: DOI
Liu, Shu Tang; Zhang, Bing Gen; Chen, Guanrong Asymptotic behavior and oscillation of delay partial difference equations with positive and negative coefficients. (English) Zbl 1050.39014 Rocky Mt. J. Math. 33, No. 3, 953-970 (2003). Reviewer: N. C. Apreutesei (Iaşi) MSC: 39A11 PDFBibTeX XMLCite \textit{S. T. Liu} et al., Rocky Mt. J. Math. 33, No. 3, 953--970 (2003; Zbl 1050.39014) Full Text: DOI
Tanaka, Satoshi Existence of positive solutions of higher order nonlinear neutral differential equations. (English) Zbl 0984.34068 Rocky Mt. J. Math. 30, No. 3, 1139-1149 (2000). Reviewer: Qiru Wang (Guangzhou) MSC: 34K40 34K12 PDFBibTeX XMLCite \textit{S. Tanaka}, Rocky Mt. J. Math. 30, No. 3, 1139--1149 (2000; Zbl 0984.34068) Full Text: DOI Link
Wong, Patricia J. Y.; Agarwal, Ravi P. On the eigenvalues of boundary value problems for higher order difference equations. (English) Zbl 0930.39005 Rocky Mt. J. Math. 28, No. 2, 767-791 (1998). Reviewer: V.I.Tkachenko (Kyïv) MSC: 39A10 39A11 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Rocky Mt. J. Math. 28, No. 2, 767--791 (1998; Zbl 0930.39005) Full Text: DOI Link
Shibata, Tetsutaro Variational methods and spectral asymptotics of two parameter elliptic eigenvalue problems in a ball. (English) Zbl 0886.35107 Rocky Mt. J. Math. 27, No. 1, 343-358 (1997). Reviewer: Alexander Boichuk (Kyïv) MSC: 35P30 35P20 35J20 PDFBibTeX XMLCite \textit{T. Shibata}, Rocky Mt. J. Math. 27, No. 1, 343--358 (1997; Zbl 0886.35107) Full Text: DOI Link
Eloe, Paul W.; Hankerson, Darrel; Henderson, Johnny Positive solutions and \(J\)-focal points for two point boundary value problems. (English) Zbl 0773.34015 Rocky Mt. J. Math. 22, No. 4, 1283-1293 (1992). Reviewer: M.Tvrdý (Praha) MSC: 34B15 34C11 PDFBibTeX XMLCite \textit{P. W. Eloe} et al., Rocky Mt. J. Math. 22, No. 4, 1283--1293 (1992; Zbl 0773.34015) Full Text: DOI
Hankerson, Darrel; Peterson, Allan Positive solutions of a boundary value problem. (English) Zbl 0741.34041 Rocky Mt. J. Math. 20, No. 4, 997-1002 (1990). Reviewer: Simeon Reich (Los Angeles) MSC: 34G20 34A60 PDFBibTeX XMLCite \textit{D. Hankerson} and \textit{A. Peterson}, Rocky Mt. J. Math. 20, No. 4, 997--1002 (1990; Zbl 0741.34041) Full Text: DOI