Goodrich, Christopher S. An application of Sobolev’s inequality to one-dimensional Kirchhoff equations. (English) Zbl 07797694 J. Differ. Equations 385, 463-486 (2024). MSC: 34B18 34B08 47H10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Differ. Equations 385, 463--486 (2024; Zbl 07797694) Full Text: DOI
Goodrich, Christopher S. Convolution equations with variable time nonlocal coefficients. (English) Zbl 1528.34022 Appl. Math. Lett. 145, Article ID 108756, 6 p. (2023). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B18 34B10 47H11 37C60 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Appl. Math. Lett. 145, Article ID 108756, 6 p. (2023; Zbl 1528.34022) Full Text: DOI
Goodrich, Christopher S. Nonlocal differential equations with convex convolution coefficients. (English) Zbl 1528.33001 J. Fixed Point Theory Appl. 25, No. 1, Paper No. 4, 17 p. (2023). MSC: 33B15 34B10 34B18 42A85 44A35 26A33 26A51 47H30 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Fixed Point Theory Appl. 25, No. 1, Paper No. 4, 17 p. (2023; Zbl 1528.33001) Full Text: DOI
Goodrich, Christopher S. An analysis of nonlocal difference equations with finite convolution coefficients. (English) Zbl 1486.39021 J. Fixed Point Theory Appl. 24, No. 1, Paper No. 1, 19 p. (2022). MSC: 39A27 39A13 26A33 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Fixed Point Theory Appl. 24, No. 1, Paper No. 1, 19 p. (2022; Zbl 1486.39021) Full Text: DOI
Goodrich, Christopher S. A topological approach to nonlocal elliptic partial differential equations on an annulus. (English) Zbl 1525.34047 Math. Nachr. 294, No. 2, 286-309 (2021). MSC: 34B10 34B18 35B09 35J25 45G10 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Math. Nachr. 294, No. 2, 286--309 (2021; Zbl 1525.34047) Full Text: DOI
Goodrich, Christopher S. A one-dimensional Kirchhoff equation with generalized convolution coefficients. (English) Zbl 1504.34052 J. Fixed Point Theory Appl. 23, No. 4, Paper No. 73, 23 p. (2021). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B18 34B08 34A08 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Fixed Point Theory Appl. 23, No. 4, Paper No. 73, 23 p. (2021; Zbl 1504.34052) Full Text: DOI
Goodrich, Christopher S. Nonlocal differential equations with convolution coefficients and applications to fractional calculus. (English) Zbl 1504.34051 Adv. Nonlinear Stud. 21, No. 4, 767-787 (2021). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B18 34A09 34B08 26A33 47H07 47H30 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Adv. Nonlinear Stud. 21, No. 4, 767--787 (2021; Zbl 1504.34051) Full Text: DOI
Goodrich, Christopher S. Discrete Kirchhoff equations with sign-changing coefficients. (English) Zbl 1481.39005 J. Difference Equ. Appl. 27, No. 5, 664-685 (2021). Reviewer: Wolfgang Förg-Rob (Innsbruck) MSC: 39A12 39A27 39A70 35G20 26D15 47H07 47H11 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Difference Equ. Appl. 27, No. 5, 664--685 (2021; Zbl 1481.39005) Full Text: DOI
Goodrich, Christopher S. Differential equations with multiple sign changing convolution coefficients. (English) Zbl 1489.34037 Int. J. Math. 32, No. 8, Article ID 2150057, 28 p. (2021). Reviewer: Sotiris K. Ntouyas (Ioannina) MSC: 34B10 34B18 44A35 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Int. J. Math. 32, No. 8, Article ID 2150057, 28 p. (2021; Zbl 1489.34037) Full Text: DOI
Goodrich, Christopher S. Nonlocal differential equations with concave coefficients of convolution type. (English) Zbl 1494.34082 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 211, Article ID 112437, 18 p. (2021). MSC: 34B08 34B10 34B18 42A85 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 211, Article ID 112437, 18 p. (2021; Zbl 1494.34082) Full Text: DOI
Goodrich, Christopher S. A topological approach to a class of one-dimensional Kirchhoff equations. (English) Zbl 1477.34044 Proc. Am. Math. Soc., Ser. B 8, 158-172 (2021). MSC: 34B18 34B10 47H10 47H30 26D15 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Proc. Am. Math. Soc., Ser. B 8, 158--172 (2021; Zbl 1477.34044) Full Text: DOI
Goodrich, Christopher S. Topological analysis of doubly nonlocal boundary value problems. (English) Zbl 1473.45016 J. Fixed Point Theory Appl. 23, No. 2, Paper No. 29, 24 p. (2021). Reviewer: George Karakostas (Ioannina) MSC: 45M20 45G10 47H30 34B10 34B18 35J25 47H10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Fixed Point Theory Appl. 23, No. 2, Paper No. 29, 24 p. (2021; Zbl 1473.45016) Full Text: DOI
Goodrich, Christopher S.; Lyons, Benjamin Nonlocal difference equations with sign-changing coefficients. (English) Zbl 1439.39006 Appl. Math. Lett. 106, Article ID 106371, 5 p. (2020). MSC: 39A27 39A22 PDFBibTeX XMLCite \textit{C. S. Goodrich} and \textit{B. Lyons}, Appl. Math. Lett. 106, Article ID 106371, 5 p. (2020; Zbl 1439.39006) Full Text: DOI
Goodrich, Christopher S. Pointwise conditions for perturbed Hammerstein integral equations with monotone nonlinear, nonlocal elements. (English) Zbl 1524.45005 Banach J. Math. Anal. 14, No. 1, 290-312 (2020). MSC: 45G10 45M20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Banach J. Math. Anal. 14, No. 1, 290--312 (2020; Zbl 1524.45005) Full Text: DOI
Goodrich, Christopher S. Coercive functionals and their relationship to multiplicity of solution to nonlocal boundary value problems. (English) Zbl 1436.45005 Topol. Methods Nonlinear Anal. 54, No. 2A, 409-426 (2019). Reviewer: Stepan Agop Tersian (Rousse) MSC: 45G10 45M20 34B10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Topol. Methods Nonlinear Anal. 54, No. 2A, 409--426 (2019; Zbl 1436.45005) Full Text: DOI Euclid
Dahal, Rajendra; Goodrich, Christopher S. An application of a nonstandard cone to discrete boundary value problems with unbounded indefinite forcing. (English) Zbl 1454.39018 J. Difference Equ. Appl. 25, No. 6, 882-903 (2019). MSC: 39A12 26D15 39A05 47H07 PDFBibTeX XMLCite \textit{R. Dahal} and \textit{C. S. Goodrich}, J. Difference Equ. Appl. 25, No. 6, 882--903 (2019; Zbl 1454.39018) Full Text: DOI
Xu, Jiafa; Goodrich, Christopher S.; Cui, Yujun Positive solutions for a system of first-order discrete fractional boundary value problems with semipositone nonlinearities. (English) Zbl 1417.39030 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 1343-1358 (2019). MSC: 39A14 26A33 PDFBibTeX XMLCite \textit{J. Xu} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 1343--1358 (2019; Zbl 1417.39030) Full Text: DOI
Goodrich, Christopher S. Radially symmetric solutions of elliptic PDEs with uniformly negative weight. (English) Zbl 1412.35144 Ann. Mat. Pura Appl. (4) 197, No. 5, 1585-1611 (2018). Reviewer: Dian K. Palagachev (Bari) MSC: 35J91 35J25 35B09 45G10 45M20 47H30 92D40 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Ann. Mat. Pura Appl. (4) 197, No. 5, 1585--1611 (2018; Zbl 1412.35144) Full Text: DOI
Goodrich, Christopher S. Perturbed integral operator equations of Volterra type with applications to \(p\)-Laplacian equations. (English) Zbl 1391.45003 Mediterr. J. Math. 15, No. 2, Paper No. 47, 20 p. (2018). MSC: 45D05 45G10 45M20 47G10 34B10 34B18 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Mediterr. J. Math. 15, No. 2, Paper No. 47, 20 p. (2018; Zbl 1391.45003) Full Text: DOI
Goodrich, Christopher S. The effect of a nonstandard cone on existence theorem applicability in nonlocal boundary value problems. (English) Zbl 1390.45015 J. Fixed Point Theory Appl. 19, No. 4, 2629-2646 (2017). Reviewer: Jin Liang (Shanghai) MSC: 45G10 26A42 45M20 34B10 34B18 35B09 35J25 47B40 47H14 47H30 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Fixed Point Theory Appl. 19, No. 4, 2629--2646 (2017; Zbl 1390.45015) Full Text: DOI
Goodrich, Christopher S. On semipositone non-local boundary-value problems with nonlinear or affine boundary conditions. (English) Zbl 1375.34039 Proc. Edinb. Math. Soc., II. Ser. 60, No. 3, 635-649 (2017). Reviewer: Wengui Yang (Sanmenxia) MSC: 34B18 34B10 47B40 47H11 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Proc. Edinb. Math. Soc., II. Ser. 60, No. 3, 635--649 (2017; Zbl 1375.34039) Full Text: DOI
Goodrich, Christopher S. Coercive nonlocal elements in fractional differential equations. (English) Zbl 1367.26017 Positivity 21, No. 1, 377-394 (2017). Reviewer: Wengui Yang (Sanmenxia) MSC: 26A33 34A08 34B10 45G10 45M20 34B18 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Positivity 21, No. 1, 377--394 (2017; Zbl 1367.26017) Full Text: DOI
Goodrich, Christopher S. Pointwise conditions in discrete boundary value problems with nonlocal boundary conditions. (English) Zbl 1358.39005 Appl. Math. Lett. 67, 7-15 (2017). MSC: 39A12 39A10 34B15 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Appl. Math. Lett. 67, 7--15 (2017; Zbl 1358.39005) Full Text: DOI
Goodrich, Christopher S. Perturbed Hammerstein integral equations with sign-changing kernels and applications to nonlocal boundary value problems and elliptic PDEs. (English) Zbl 1352.45006 J. Integral Equations Appl. 28, No. 4, 509-549 (2016). MSC: 45G10 45M20 47H30 34B10 34B18 35B09 35J25 47H14 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Integral Equations Appl. 28, No. 4, 509--549 (2016; Zbl 1352.45006) Full Text: DOI Euclid
Goodrich, Christopher S. Coercivity of linear functionals on finite dimensional spaces and its application to discrete BVPs. (English) Zbl 1372.39009 J. Difference Equ. Appl. 22, No. 5, 623-636 (2016). Reviewer: Ibrahima Toure (Abidjan) MSC: 39A12 26D15 39A70 47H07 47H11 34B15 39A22 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Difference Equ. Appl. 22, No. 5, 623--636 (2016; Zbl 1372.39009) Full Text: DOI
Goodrich, Christopher S. A note on perturbed Hammerstein equations with applications to nonlocal boundary value problems. (English) Zbl 1346.45006 Analysis, München 36, No. 3, 183-193 (2016). MSC: 45G10 47H30 45M20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Analysis, München 36, No. 3, 183--193 (2016; Zbl 1346.45006) Full Text: DOI
Goodrich, Christopher S. Summation equations with sign changing kernels and applications to discrete fractional boundary value problems. (English) Zbl 1374.39001 Commentat. Math. Univ. Carol. 57, No. 2, 201-229 (2016). MSC: 39A05 39A12 26A33 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Commentat. Math. Univ. Carol. 57, No. 2, 201--229 (2016; Zbl 1374.39001) Full Text: DOI
Goodrich, Christopher S. Systems of discrete fractional boundary value problems with nonlinearities satisfying no growth conditions. (English) Zbl 1320.39001 J. Difference Equ. Appl. 21, No. 5, 437-453 (2015). MSC: 39A05 39A12 39A99 26A33 47H07 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Difference Equ. Appl. 21, No. 5, 437--453 (2015; Zbl 1320.39001) Full Text: DOI
Goodrich, Christopher S. On nonlinear boundary conditions involving decomposable linear functionals. (English) Zbl 1322.34038 Proc. Edinb. Math. Soc., II. Ser. 58, No. 2, 421-439 (2015). Reviewer: Irena Rachůnková (Olomouc) MSC: 34B18 34B15 47B40 47G10 47H11 34B10 34B09 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Proc. Edinb. Math. Soc., II. Ser. 58, No. 2, 421--439 (2015; Zbl 1322.34038) Full Text: DOI
Ferreira, Rui A. C.; Goodrich, Christopher S. On positive solutions to fractional difference inclusions. (English) Zbl 1317.39006 Analysis, München 35, No. 2, 73-83 (2015). MSC: 39A12 34A60 39A22 PDFBibTeX XMLCite \textit{R. A. C. Ferreira} and \textit{C. S. Goodrich}, Analysis, München 35, No. 2, 73--83 (2015; Zbl 1317.39006) Full Text: DOI
Goodrich, Christopher S. On a first-order semipositone boundary value problem on a time scale. (English) Zbl 1349.34391 Appl. Anal. Discrete Math. 8, No. 2, 269-287 (2014). Reviewer: Dejan Bojović (Kragujevac) MSC: 34N05 34B10 34B18 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Appl. Anal. Discrete Math. 8, No. 2, 269--287 (2014; Zbl 1349.34391) Full Text: DOI
Dahal, Rajendra; Duncan, David; Goodrich, Christopher S. Systems of semipositone discrete fractional boundary value problems. (English) Zbl 1319.39002 J. Difference Equ. Appl. 20, No. 3, 473-491 (2014). MSC: 39A10 26A33 PDFBibTeX XMLCite \textit{R. Dahal} et al., J. Difference Equ. Appl. 20, No. 3, 473--491 (2014; Zbl 1319.39002) Full Text: DOI
Goodrich, Christopher S. An existence result for systems of second-order boundary value problems with nonlinear boundary conditions. (English) Zbl 1310.34035 Dyn. Syst. Appl. 23, No. 4, 601-618 (2014). MSC: 34B18 34B09 34B10 34B15 47H07 47G10 47H10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Dyn. Syst. Appl. 23, No. 4, 601--618 (2014; Zbl 1310.34035)
Goodrich, Christopher S. A note on semipositone boundary value problems with nonlocal, nonlinear boundary conditions. (English) Zbl 1308.34029 Arch. Math. 103, No. 2, 177-187 (2014). Reviewer: Smail Djebali (Algiers) MSC: 34B18 34B10 47H07 47H11 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Arch. Math. 103, No. 2, 177--187 (2014; Zbl 1308.34029) Full Text: DOI
Goodrich, Christopher S. Positive solutions to differential inclusions with nonlocal, nonlinear boundary conditions. (English) Zbl 1311.34049 Appl. Math. Comput. 219, No. 24, 11071-11081 (2013). MSC: 34B18 34B10 34A60 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Appl. Math. Comput. 219, No. 24, 11071--11081 (2013; Zbl 1311.34049) Full Text: DOI
Goodrich, Christopher S. Existence of a positive solution to a nonlocal semipositone boundary value problem on a time scale. (English) Zbl 1313.34293 Commentat. Math. Univ. Carol. 54, No. 4, 509-525 (2013). Reviewer: Rodica Luca (Iaşi) MSC: 34N05 34B10 34B15 34B18 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Commentat. Math. Univ. Carol. 54, No. 4, 509--525 (2013; Zbl 1313.34293) Full Text: Link
Goodrich, Christopher S. On semipositone discrete fractional boundary value problems with non-local boundary conditions. (English) Zbl 1282.26008 J. Difference Equ. Appl. 19, No. 11, 1758-1780 (2013). MSC: 26A33 39A10 47H07 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Difference Equ. Appl. 19, No. 11, 1758--1780 (2013; Zbl 1282.26008) Full Text: DOI
Goodrich, Christopher S. On a nonlocal BVP with nonlinear boundary conditions. (English) Zbl 1284.34029 Result. Math. 63, No. 3-4, 1351-1364 (2013). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B10 34B15 34B18 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Result. Math. 63, No. 3--4, 1351--1364 (2013; Zbl 1284.34029) Full Text: DOI
Goodrich, Christopher S. On nonlinear boundary conditions satisfying certain asymptotic behavior. (English) Zbl 1264.34030 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 76, 58-67 (2013). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B10 34B15 34B18 47H07 34B09 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 76, 58--67 (2013; Zbl 1264.34030) Full Text: DOI
Goodrich, Christopher S. Nonlocal systems of BVPs with asymptotically sublinear boundary conditions. (English) Zbl 1299.34065 Appl. Anal. Discrete Math. 6, No. 2, 174-193 (2012). MSC: 34B10 34B09 47H07 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Appl. Anal. Discrete Math. 6, No. 2, 174--193 (2012; Zbl 1299.34065) Full Text: DOI
Ferreira, Rui A. C.; Goodrich, Christopher S. Positive solution for a discrete fractional periodic boundary value problem. (English) Zbl 1268.26010 Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 19, No. 5, 545-557 (2012). MSC: 26A33 39A05 34B18 PDFBibTeX XMLCite \textit{R. A. C. Ferreira} and \textit{C. S. Goodrich}, Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 19, No. 5, 545--557 (2012; Zbl 1268.26010) Full Text: Link
Goodrich, Christopher S. On a first-order semipositone discrete fractional boundary value problem. (English) Zbl 1263.26016 Arch. Math. 99, No. 6, 509-518 (2012). Reviewer: Juan J. Trujillo (La Laguna) MSC: 26A33 39A10 47H07 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Arch. Math. 99, No. 6, 509--518 (2012; Zbl 1263.26016) Full Text: DOI
Goodrich, C. S. On nonlocal BVPs with nonlinear boundary conditions with asymptotically sublinear or superlinear growth. (English) Zbl 1252.34032 Math. Nachr. 285, No. 11-12, 1404-1421 (2012). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B18 34B09 34B10 34B15 47H07 47H10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Math. Nachr. 285, No. 11--12, 1404--1421 (2012; Zbl 1252.34032) Full Text: DOI
Goodrich, Christopher S. Nonlocal systems of BVPs with asymptotically superlinear boundary conditions. (English) Zbl 1249.34054 Commentat. Math. Univ. Carol. 53, No. 1, 79-97 (2012). MSC: 34B10 34B15 34B18 47N20 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Commentat. Math. Univ. Carol. 53, No. 1, 79--97 (2012; Zbl 1249.34054) Full Text: EuDML EMIS
Goodrich, Christopher S. On a discrete fractional three-point boundary value problem. (English) Zbl 1253.26010 J. Difference Equ. Appl. 18, No. 3, 397-415 (2012). Reviewer: James Adedayo Oguntuase (Abeokuta) MSC: 26A33 39A05 47H10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Difference Equ. Appl. 18, No. 3, 397--415 (2012; Zbl 1253.26010) Full Text: DOI
Goodrich, Christopher S. Positive solutions to boundary value problems with nonlinear boundary conditions. (English) Zbl 1237.34153 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 75, No. 1, 417-432 (2012). Reviewer: Zhenlai Han (Jinan) MSC: 34N05 34B09 34B10 34B15 34B18 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 75, No. 1, 417--432 (2012; Zbl 1237.34153) Full Text: DOI
Goodrich, Christopher S. On discrete sequential fractional boundary value problems. (English) Zbl 1236.39008 J. Math. Anal. Appl. 385, No. 1, 111-124 (2012). Reviewer: Miloš Čanak (Beograd) MSC: 39A12 PDFBibTeX XMLCite \textit{C. S. Goodrich}, J. Math. Anal. Appl. 385, No. 1, 111--124 (2012; Zbl 1236.39008) Full Text: DOI
Goodrich, Christopher On positive solutions to nonlocal fractional and integer-order difference equations. (English) Zbl 1289.39008 Appl. Anal. Discrete Math. 5, No. 1, 122-132 (2011). Reviewer: Sanja Konjik (Novi Sad) MSC: 39A12 39A05 26A33 PDFBibTeX XMLCite \textit{C. Goodrich}, Appl. Anal. Discrete Math. 5, No. 1, 122--132 (2011; Zbl 1289.39008) Full Text: DOI
Goodrich, Christopher S. Existence and uniqueness of solutions to a fractional difference equation with nonlocal conditions. (English) Zbl 1211.39002 Comput. Math. Appl. 61, No. 2, 191-202 (2011). MSC: 39A10 26A33 39A12 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Comput. Math. Appl. 61, No. 2, 191--202 (2011; Zbl 1211.39002) Full Text: DOI
Goodrich, Christopher S. Some new existence results for fractional difference equations. (English) Zbl 1215.39004 Int. J. Dyn. Syst. Differ. Equ. 3, No. 1-2, 145-162 (2011). Reviewer: Petr Zemanek (Brno) MSC: 39A12 34B15 34A08 39A22 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Int. J. Dyn. Syst. Differ. Equ. 3, No. 1--2, 145--162 (2011; Zbl 1215.39004) Full Text: DOI
Goodrich, Christopher S. Existence of a positive solution to a system of discrete fractional boundary value problems. (English) Zbl 1215.39003 Appl. Math. Comput. 217, No. 9, 4740-4753 (2011). Reviewer: Sui Sun Cheng (Hsinchu) MSC: 39A12 39A22 39A70 47B39 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Appl. Math. Comput. 217, No. 9, 4740--4753 (2011; Zbl 1215.39003) Full Text: DOI