Vanterler da C. Sousa, J. Fractional Kirchhoff-type systems via sub-supersolutions method in \(\mathbb{H}^{\alpha, \beta; \psi}_p (\Omega)\). (English) Zbl 07812642 Rend. Circ. Mat. Palermo (2) 73, No. 2, 675-687 (2024). MSC: 35R11 35A15 35J57 35J92 47J10 47J30 PDFBibTeX XMLCite \textit{J. Vanterler da C. Sousa}, Rend. Circ. Mat. Palermo (2) 73, No. 2, 675--687 (2024; Zbl 07812642) Full Text: DOI arXiv
Lan, Heng-You; Cui, Yi-Shun Positive weak solutions of uniformly elliptic inequalities and applications to population models. (English) Zbl 07802796 Complex Var. Elliptic Equ. 69, No. 2, 365-382 (2024). MSC: 49J40 35R45 47J20 92D25 PDFBibTeX XMLCite \textit{H.-Y. Lan} and \textit{Y.-S. Cui}, Complex Var. Elliptic Equ. 69, No. 2, 365--382 (2024; Zbl 07802796) Full Text: DOI
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
Szajnowska, Gabriela; Zima, Mirosława Positive solutions to a third order nonlocal boundary value problem with a parameter. (English) Zbl 07797539 Opusc. Math. 44, No. 2, 267-283 (2024). MSC: 34B10 34B15 34B18 34B27 47H10 PDFBibTeX XMLCite \textit{G. Szajnowska} and \textit{M. Zima}, Opusc. Math. 44, No. 2, 267--283 (2024; Zbl 07797539) Full Text: DOI
Tellab, Brahim; Laadjal, Zaid; Azzaoui, Bochra On the study of the positive solutions of a BVP under \(\psi\)-Riemann-Liouville fractional derivative via upper and lower solution method. (English) Zbl 07797013 Rend. Circ. Mat. Palermo (2) 73, No. 1, 99-112 (2024). MSC: 34A08 34B18 47H10 PDFBibTeX XMLCite \textit{B. Tellab} et al., Rend. Circ. Mat. Palermo (2) 73, No. 1, 99--112 (2024; Zbl 07797013) Full Text: DOI
Gou, Haide; Li, Yongxiang A study on asymptotically periodic behavior for evolution equations with delay in Banach spaces. (English) Zbl 1528.34059 Qual. Theory Dyn. Syst. 23, No. 1, Paper No. 22, 27 p. (2024). Reviewer: Rodica Luca (Iaşi) MSC: 34K30 34K13 34K07 35R10 47H10 47N20 PDFBibTeX XMLCite \textit{H. Gou} and \textit{Y. Li}, Qual. Theory Dyn. Syst. 23, No. 1, Paper No. 22, 27 p. (2024; Zbl 1528.34059) Full Text: DOI
Krushna, B. M. B.; Raju, V. V. R. R. B.; Prasad, K. R.; Srinivas, M. A. Solvability for iterative systems of Hadamard fractional boundary value problems. (English) Zbl 07818966 Fract. Differ. Calc. 13, No. 1, 117-132 (2023). MSC: 26A33 34A08 47H10 PDFBibTeX XMLCite \textit{B. M. B. Krushna} et al., Fract. Differ. Calc. 13, No. 1, 117--132 (2023; Zbl 07818966) Full Text: DOI
Jia, Zhigang; Zhao, Linlin; Zhao, Meixiang Hermitian polynomial matrix equations and applications. (English) Zbl 07806661 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 347-371 (2023). MSC: 15A24 47A62 47J05 47H14 65F45 PDFBibTeX XMLCite \textit{Z. Jia} et al., in: Matrix and operator equations and applications. Cham: Springer. 347--371 (2023; Zbl 07806661) Full Text: DOI
Miao, Liangying; Xu, Man; He, Zhiqian Existence and multiplicity of positive solutions for one-dimensional \(p\)-Laplacian problem with sign-changing weight. (English) Zbl 07804278 Electron. Res. Arch. 31, No. 6, 3086-3096 (2023). MSC: 34B10 34B18 47H11 PDFBibTeX XMLCite \textit{L. Miao} et al., Electron. Res. Arch. 31, No. 6, 3086--3096 (2023; Zbl 07804278) Full Text: DOI
Abduragimov, Gusen Èl’derkhanovich On the existence and uniqueness of a positive solution to a boundary value problem for one nonlinear functional-differential equation of even order. (Russian. English summary) Zbl 07793161 Differ. Uravn. Protsessy Upr. 2023, No. 1, 24-34 (2023). MSC: 34K10 47H10 PDFBibTeX XMLCite \textit{G. È. Abduragimov}, Differ. Uravn. Protsessy Upr. 2023, No. 1, 24--34 (2023; Zbl 07793161) Full Text: 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
Xu, Jiafa; Liu, Jie; O’Regan, Donal Solvability for a Hadamard-type fractional integral boundary value problem. (English) Zbl 07781192 Nonlinear Anal., Model. Control 28, No. 4, 672-696 (2023). Reviewer: Abdelghani Ouahab (Sidi bel Abbès) MSC: 34A08 34B10 34B18 47H10 PDFBibTeX XMLCite \textit{J. Xu} et al., Nonlinear Anal., Model. Control 28, No. 4, 672--696 (2023; Zbl 07781192) Full Text: Link
Zhang, Lingling; Zhang, Nan; Zhou, Bibo Solutions and stability for \(p\)-Laplacian differential problems with mixed type fractional derivatives. (English) Zbl 07773924 Int. J. Nonlinear Sci. Numer. Simul. 24, No. 7, 2677-2692 (2023). MSC: 34A08 34B18 47H10 PDFBibTeX XMLCite \textit{L. Zhang} et al., Int. J. Nonlinear Sci. Numer. Simul. 24, No. 7, 2677--2692 (2023; Zbl 07773924) Full Text: DOI
Panigrahi, Saroj; Rout, Sandip Existence of multiple positive solutions of semipositone singular boundary value problems on time scales. (English) Zbl 07772592 Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 30, No. 5, 323-352 (2023). MSC: 34B18 34B15 34B16 34N05 47H10 PDFBibTeX XMLCite \textit{S. Panigrahi} and \textit{S. Rout}, Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 30, No. 5, 323--352 (2023; Zbl 07772592) Full Text: Link Link
Sim, Inbo; Son, Byungjae On a class of singular double phase problems with nonnegative weights whose sum can be zero. (English) Zbl 07768280 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 237, Article ID 113384, 22 p. (2023). Reviewer: Satoshi Tanaka (Sendai) MSC: 34B16 34B18 34B08 47H10 PDFBibTeX XMLCite \textit{I. Sim} and \textit{B. Son}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 237, Article ID 113384, 22 p. (2023; Zbl 07768280) Full Text: DOI
Prasad, K. R.; Sreedhar, N.; Rashmita, M. Solvability of iterative system of fractional order differential equations with nonhomogeneous boundary conditions. (English. Russian original) Zbl 07763834 Russ. Math. 67, No. 6, 63-76 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 6, 74-88 (2023). Reviewer: Sotiris K. Ntouyas (Ioannina) MSC: 34B10 34A08 34B18 34B09 47H10 PDFBibTeX XMLCite \textit{K. R. Prasad} et al., Russ. Math. 67, No. 6, 63--76 (2023; Zbl 07763834); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 6, 74--88 (2023) Full Text: DOI
Cianciaruso, Filomena; Pietramala, Paolamaria Existence of multiple solutions for a wide class of differential inclusions. (English) Zbl 07747187 Math. Nachr. 296, No. 1, 152-163 (2023). Reviewer: Sergiu Aizicovici (Verona) MSC: 34A60 34B10 34B18 47H10 PDFBibTeX XMLCite \textit{F. Cianciaruso} and \textit{P. Pietramala}, Math. Nachr. 296, No. 1, 152--163 (2023; Zbl 07747187) Full Text: DOI OA License
Biagi, Stefano; Calamai, Alessandro; Infante, Gennaro Nonzero positive solutions of fractional Laplacian systems with functional terms. (English) Zbl 1526.35285 Math. Nachr. 296, No. 1, 102-121 (2023). MSC: 35R11 35B09 35A16 35J25 47H10 PDFBibTeX XMLCite \textit{S. Biagi} et al., Math. Nachr. 296, No. 1, 102--121 (2023; Zbl 1526.35285) Full Text: DOI arXiv OA License
Cheng, Tingzhi; Xu, Xianghui Existence of positive solutions for one dimensional Minkowski curvature problem with singularity. (English) Zbl 07740111 J. Fixed Point Theory Appl. 25, No. 3, Paper No. 72, 18 p. (2023). Reviewer: Minghe Pei (Jilin) MSC: 34B18 34B16 47H11 PDFBibTeX XMLCite \textit{T. Cheng} and \textit{X. Xu}, J. Fixed Point Theory Appl. 25, No. 3, Paper No. 72, 18 p. (2023; Zbl 07740111) Full Text: DOI
Harjani, J.; López, B.; Sadarangani, K. On the solvability of a cantilever-type boundary value problem by using the mixed monotone operator. (English) Zbl 07739342 Positivity 27, No. 4, Paper No. 54, 15 p. (2023). Reviewer: Zhilin Yang (Qingdao) MSC: 47N20 34B18 74K10 47H07 PDFBibTeX XMLCite \textit{J. Harjani} et al., Positivity 27, No. 4, Paper No. 54, 15 p. (2023; Zbl 07739342) Full Text: DOI
Wang, Dan; Li, Yongxiang; Su, Yi Positive solutions for boundary value problems of a class of second-order differential equation system. (English) Zbl 1519.34024 Open Math. 21, Article ID 20220586, 9 p. (2023). MSC: 34B18 34A34 47H11 PDFBibTeX XMLCite \textit{D. Wang} et al., Open Math. 21, Article ID 20220586, 9 p. (2023; Zbl 1519.34024) Full Text: DOI
Li, Chang-Zhou Fixed point iterative methods for solving the nonlinear matrix equation \(X-A^*X^{-n}A=I\). (English) Zbl 1522.15017 J. Appl. Math. Comput. 69, No. 2, 1731-1749 (2023). MSC: 15A24 65F45 47H10 PDFBibTeX XMLCite \textit{C.-Z. Li}, J. Appl. Math. Comput. 69, No. 2, 1731--1749 (2023; Zbl 1522.15017) 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
Khuddush, Mahammad Existence of solutions to the iterative system of nonlinear two-point tempered fractional order boundary value problems. (English) Zbl 1517.34036 Adv. Stud.: Euro-Tbil. Math. J. 16, No. 2, 97-114 (2023). MSC: 34B18 34A08 35J60 35J66 45B05 47H10 PDFBibTeX XMLCite \textit{M. Khuddush}, Adv. Stud.: Euro-Tbil. Math. J. 16, No. 2, 97--114 (2023; Zbl 1517.34036) Full Text: DOI Link
Precup, Radu; Rodríguez-López, Jorge Componentwise localization of solutions to systems of operator inclusions via Harnack type inequalities. (English) Zbl 07719621 Quaest. Math. 46, No. 7, 1481-1496 (2023). MSC: 47H10 34A60 34B18 PDFBibTeX XMLCite \textit{R. Precup} and \textit{J. Rodríguez-López}, Quaest. Math. 46, No. 7, 1481--1496 (2023; Zbl 07719621) Full Text: DOI
Khuddush, Mahammad; Prasad, K. R.; Bharathi, B. Denumerably many positive radial solutions to iterative system of nonlinear elliptic equations on the exterior of a ball. (English) Zbl 1524.35261 Nonlinear Dyn. Syst. Theory 23, No. 1, 95-106 (2023). MSC: 35J66 35J60 34B18 47H10 PDFBibTeX XMLCite \textit{M. Khuddush} et al., Nonlinear Dyn. Syst. Theory 23, No. 1, 95--106 (2023; Zbl 1524.35261) Full Text: Link
Mao, Anmin; Luo, Xiaorong Multiplicity of solutions to linearly coupled Hartree systems with critical exponent. (English) Zbl 07680451 J. Nonlinear Var. Anal. 7, No. 2, 173-200 (2023). MSC: 47-XX 46-XX PDFBibTeX XMLCite \textit{A. Mao} and \textit{X. Luo}, J. Nonlinear Var. Anal. 7, No. 2, 173--200 (2023; Zbl 07680451) Full Text: DOI
Cui, Xiaoxiao; Xia, Yonghui Second-order differential equation with indefinite and repulsive singularities. (English) Zbl 1519.34023 Bull. Malays. Math. Sci. Soc. (2) 46, No. 3, Paper No. 101, 17 p. (2023). Reviewer: Petio S. Kelevedjiev (Sliven) MSC: 34B18 34B16 34C25 47N20 34B27 PDFBibTeX XMLCite \textit{X. Cui} and \textit{Y. Xia}, Bull. Malays. Math. Sci. Soc. (2) 46, No. 3, Paper No. 101, 17 p. (2023; Zbl 1519.34023) Full Text: DOI arXiv
Song, Chunlei; Chen, Wei; Zhang, Guowei Positive solutions of fourth-order equations under nonlocal boundary value conditions of Sturm-Liouville type. (English) Zbl 1524.34073 J. Math. Res. Appl. 43, No. 1, 91-100 (2023). MSC: 34B18 34B10 34B15 47H11 PDFBibTeX XMLCite \textit{C. Song} et al., J. Math. Res. Appl. 43, No. 1, 91--100 (2023; Zbl 1524.34073) Full Text: DOI
Caballero, J.; Harjani, J.; Sadarangani, K. Existence and uniqueness of positive solutions to a class of singular integral boundary value problems of fractional order. (English) Zbl 1505.34041 Mediterr. J. Math. 20, No. 2, Paper No. 86, 15 p. (2023). MSC: 34B18 34B08 47H10 PDFBibTeX XMLCite \textit{J. Caballero} et al., Mediterr. J. Math. 20, No. 2, Paper No. 86, 15 p. (2023; Zbl 1505.34041) Full Text: DOI
Eskandari, Rasoul; Fang, Xiaochun; Moslehian, Mohammad Sal; Xu, Qingxiang Pedersen-Takesaki operator equation and operator equation \(AX = B\) in Hilbert \(C^*\)-modules. (English) Zbl 1516.46038 J. Math. Anal. Appl. 521, No. 1, Article ID 126878, 14 p. (2023). MSC: 46L08 47A62 PDFBibTeX XMLCite \textit{R. Eskandari} et al., J. Math. Anal. Appl. 521, No. 1, Article ID 126878, 14 p. (2023; Zbl 1516.46038) Full Text: DOI arXiv
Zhang, Xinguang; Tian, Hui; Wu, Yonghong; Wiwatanapataphee, Benchawan Existence of positive solutions for third-order semipositone boundary value problems on time scales. (English) Zbl 1512.34171 Nonlinear Anal., Model. Control 28, No. 1, 133-151 (2023). MSC: 34N05 34B10 34B18 47N20 PDFBibTeX XMLCite \textit{X. Zhang} et al., Nonlinear Anal., Model. Control 28, No. 1, 133--151 (2023; Zbl 1512.34171) 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
Yang, Jie; Chen, Haibo Existence of positive solutions to the fractional Kirchhoff-type problems involving steep potential well. (English) Zbl 1504.35628 Complex Var. Elliptic Equ. 68, No. 1, 29-43 (2023). MSC: 35R11 35A15 35B33 35J61 35R09 47G20 PDFBibTeX XMLCite \textit{J. Yang} and \textit{H. Chen}, Complex Var. Elliptic Equ. 68, No. 1, 29--43 (2023; Zbl 1504.35628) Full Text: DOI
Rodríguez-López, Jorge A fixed point index approach to Krasnosel’skii-Precup fixed point theorem in cones and applications. (English) Zbl 07608944 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 226, Article ID 113138, 19 p. (2023). MSC: 47H10 47H11 45G15 34B18 35J92 PDFBibTeX XMLCite \textit{J. Rodríguez-López}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 226, Article ID 113138, 19 p. (2023; Zbl 07608944) Full Text: DOI arXiv
Tang, Xiaosong; Luo, Jieying; Zhou, Shan; Yan, Changyuan Existence of positive solutions of mixed fractional integral boundary value problem with \(p(t)\)-Laplacian operator. (English) Zbl 07771822 Ric. Mat. 71, No. 2, 477-492 (2022). Reviewer: Ogbu F. Imaga (Ota) MSC: 34B18 34B10 34A08 34A45 34B27 47H10 PDFBibTeX XMLCite \textit{X. Tang} et al., Ric. Mat. 71, No. 2, 477--492 (2022; Zbl 07771822) Full Text: DOI
Padhi, Seshadev; Ali, Jaffar; Kanaujiya, Ankur; Mohapatra, Jugal Existence of positive solutions for a \(p\)-Laplacian equation with applications to hematopoiesis. (English) Zbl 1512.34056 J. Math. Model. 10, No. 2, 191-201 (2022). MSC: 34B18 47H10 92C15 PDFBibTeX XMLCite \textit{S. Padhi} et al., J. Math. Model. 10, No. 2, 191--201 (2022; Zbl 1512.34056) Full Text: DOI
Bouchal, Lydia; Mebarki, Karima; Georgiev, Svetlin Georgiev Positive solutions for a class of non-autonomous second order difference equations via a new functional fixed point theorem. (English) Zbl 07655743 Arch. Math., Brno 58, No. 4, 199-211 (2022). Reviewer: Rodica Luca (Iaşi) MSC: 47H10 39A27 PDFBibTeX XMLCite \textit{L. Bouchal} et al., Arch. Math., Brno 58, No. 4, 199--211 (2022; Zbl 07655743) Full Text: DOI
Mohamed, Alhussein; Wang, Jingjing; Gao, Chenghua; Yao, Xiaobin Existence of positive solution for second-order singular semipositone difference equation with nonlinear boundary conditions. (English) Zbl 1506.39011 Mediterr. J. Math. 19, No. 6, Paper No. 276, 23 p. (2022). MSC: 39A27 39A12 47N20 PDFBibTeX XMLCite \textit{A. Mohamed} et al., Mediterr. J. Math. 19, No. 6, Paper No. 276, 23 p. (2022; Zbl 1506.39011) Full Text: DOI
Panigrahi, Saroj; Rout, Sandip The existence of positive solutions of singular Sturm-Liouville boundary value problems on a measure chain. (English) Zbl 1513.34374 Ann. Acad. Rom. Sci., Math. Appl. 14, No. 1-2, 141-165 (2022). MSC: 34N05 34B15 34B16 34B18 34B24 34B09 47N20 PDFBibTeX XMLCite \textit{S. Panigrahi} and \textit{S. Rout}, Ann. Acad. Rom. Sci., Math. Appl. 14, No. 1--2, 141--165 (2022; Zbl 1513.34374) Full Text: DOI
Bellal, Dhehbiya; Bachouche, Kamel; Benmezaï, Abdelhamid Bounded and unbounded positive solutions for singular \(\phi\)-Laplacian BVPs on the half-line with first-order derivative dependence. (English) Zbl 1516.34051 Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 5, 347-361 (2022). Reviewer: Minghe Pei (Jilin) MSC: 34B18 34B15 34B16 34B40 47N20 PDFBibTeX XMLCite \textit{D. Bellal} et al., Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 5, 347--361 (2022; Zbl 1516.34051) Full Text: Link
Gopal, N. S.; Jonnalagadda, J. M. Positive solutions of nabla fractional boundary value problem. (English) Zbl 1504.39031 Cubo 24, No. 3, 467-484 (2022). MSC: 39A27 47N20 PDFBibTeX XMLCite \textit{N. S. Gopal} and \textit{J. M. Jonnalagadda}, Cubo 24, No. 3, 467--484 (2022; Zbl 1504.39031) Full Text: DOI
Georgiev, Svetlin; Majdoub, Mohamed Two nonnegative solutions for two-dimensional nonlinear wave equations. (English) Zbl 1505.35269 Cubo 24, No. 3, 393-412 (2022). MSC: 35L71 35A16 35B09 35L15 47H10 58J20 PDFBibTeX XMLCite \textit{S. Georgiev} and \textit{M. Majdoub}, Cubo 24, No. 3, 393--412 (2022; Zbl 1505.35269) Full Text: DOI
Domoshnitsky, Alexander; Padhi, Seshadev; Srivastava, Satyam Narayan Vallée-Poussin theorem for fractional functional differential equations. (English) Zbl 1503.34143 Fract. Calc. Appl. Anal. 25, No. 4, 1630-1650 (2022). MSC: 34K37 34K40 34K38 34K10 26A33 47N20 PDFBibTeX XMLCite \textit{A. Domoshnitsky} et al., Fract. Calc. Appl. Anal. 25, No. 4, 1630--1650 (2022; Zbl 1503.34143) Full Text: DOI
Yang, Rui Multiplicity and Calabi-Bernstein type asymptotic property of positive solutions for one-dimensional Minkowski-curvature problems. (English) Zbl 1519.34020 J. Fixed Point Theory Appl. 24, No. 4, Paper No. 82, 25 p. (2022). Reviewer: Alberto Cabada (Santiago de Compostela) MSC: 34B16 34B18 34B09 47N20 PDFBibTeX XMLCite \textit{R. Yang}, J. Fixed Point Theory Appl. 24, No. 4, Paper No. 82, 25 p. (2022; Zbl 1519.34020) Full Text: DOI
Wang, Yuehu; Wen, Ching-Feng; Yao, Jen-Chih; Zhang, Congjun Order-preservation properties of resolvent operators and their applications to variational inequalities. (English) Zbl 07623337 J. Nonlinear Var. Anal. 6, No. 4, 407-420 (2022). MSC: 47J20 47H07 49J52 PDFBibTeX XMLCite \textit{Y. Wang} et al., J. Nonlinear Var. Anal. 6, No. 4, 407--420 (2022; Zbl 07623337) Full Text: DOI
Wang, Wenxia Unique positive solutions for boundary value problem of \(p\)-Laplacian fractional differential equation with a sign-changed nonlinearity. (English) Zbl 1509.34025 Nonlinear Anal., Model. Control 27, No. 6, 1110-1128 (2022). Reviewer: Sotiris K. Ntouyas (Ioannina) MSC: 34B18 34A08 33E12 47N20 34A45 PDFBibTeX XMLCite \textit{W. Wang}, Nonlinear Anal., Model. Control 27, No. 6, 1110--1128 (2022; Zbl 1509.34025) Full Text: DOI
Mouhous, Amirouche; Mebarki, Karima Existence of fixed points in conical shells of a Banach space for sum of two operators and application in ODEs. (English) Zbl 1505.47058 Turk. J. Math. 46, No. 7, 2556-2571 (2022). MSC: 47H10 47H08 34B18 PDFBibTeX XMLCite \textit{A. Mouhous} and \textit{K. Mebarki}, Turk. J. Math. 46, No. 7, 2556--2571 (2022; Zbl 1505.47058) Full Text: DOI
Asaduzzaman, Md.; Ali, Md. Zulfikar Existence of multiple positive solutions to the Caputo-type nonlinear fractional differential equation with integral boundary value conditions. (English) Zbl 1519.34021 Fixed Point Theory 23, No. 1, 127-142 (2022). Reviewer: Alberto Cabada (Santiago de Compostela) MSC: 34B18 34A08 34B10 47N20 34B27 PDFBibTeX XMLCite \textit{Md. Asaduzzaman} and \textit{Md. Z. Ali}, Fixed Point Theory 23, No. 1, 127--142 (2022; Zbl 1519.34021) Full Text: Link
Zhao, Yidi; Liu, Shaowen; Cao, Yuqi; Ma, Qing; Yan, Yan Multiplicity of positive periodic solutions for a Nicholson-type blowflies model with nonlinear decimation terms. (English) Zbl 1513.34264 Adv. Differ. Equ. Control Process. 28, 37-53 (2022). MSC: 34K13 47H10 47N20 92D25 34K60 PDFBibTeX XMLCite \textit{Y. Zhao} et al., Adv. Differ. Equ. Control Process. 28, 37--53 (2022; Zbl 1513.34264) Full Text: DOI
Khuddush, Mahammad; Prasad, K. Rajendra Existence of infinitely many positive radial solutions for an iterative system of nonlinear elliptic equations on an exterior domain. (English) Zbl 1513.35263 Afr. Mat. 33, No. 4, Paper No. 93, 13 p. (2022). MSC: 35J66 35J60 34B18 47H10 PDFBibTeX XMLCite \textit{M. Khuddush} and \textit{K. R. Prasad}, Afr. Mat. 33, No. 4, Paper No. 93, 13 p. (2022; Zbl 1513.35263) Full Text: DOI
Wei, Mei; Li, Yongxiang; Li, Qiang Positive mild solutions for damped elastic systems with delay and nonlocal conditions in ordered Banach space. (English) Zbl 1507.34085 Qual. Theory Dyn. Syst. 21, No. 4, Paper No. 128, 22 p. (2022). MSC: 34K30 34A45 47N20 PDFBibTeX XMLCite \textit{M. Wei} et al., Qual. Theory Dyn. Syst. 21, No. 4, Paper No. 128, 22 p. (2022; Zbl 1507.34085) Full Text: DOI
Wang, Jinrong; Wang, Ben; Miao, Yongwei; Yu, Xingchen Existence and multiplicity of positive periodic solutions to a class of Liénard equations with repulsive singularities. (English) Zbl 1509.34040 J. Fixed Point Theory Appl. 24, No. 3, Paper No. 64, 13 p. (2022). Reviewer: Jinzhi Lei (Tianjin) MSC: 34C25 34B16 34B18 37C60 47N20 PDFBibTeX XMLCite \textit{J. Wang} et al., J. Fixed Point Theory Appl. 24, No. 3, Paper No. 64, 13 p. (2022; Zbl 1509.34040) Full Text: DOI
Abduragimov, Gusen Èl’derkhanovich On the existence and uniqueness of a positive solution to a boundary value problem for one nonlinear functional differential equation of fractional order. (Russian. English summary) Zbl 1524.34194 Vestn. Ross. Univ., Mat. 27, No. 138, 129-135 (2022). MSC: 34K37 34K10 47N20 PDFBibTeX XMLCite \textit{G. È. Abduragimov}, Vestn. Ross. Univ., Mat. 27, No. 138, 129--135 (2022; Zbl 1524.34194) Full Text: DOI MNR
Mouhous, Amirouche; Georgiev, Svetlin Georgiev; Mebarki, Karima Existence of solutions for a class of first order boundary value problems. (English) Zbl 07584086 Arch. Math., Brno 58, No. 3, 141-158 (2022). MSC: 47H10 34B15 34B18 PDFBibTeX XMLCite \textit{A. Mouhous} et al., Arch. Math., Brno 58, No. 3, 141--158 (2022; Zbl 07584086) Full Text: DOI
Son, Byungjae; Sim, Inbo Analysis of positive solutions to one-dimensional generalized double phase problems. (English) Zbl 1509.34024 Adv. Nonlinear Anal. 11, 1365-1382 (2022). Reviewer: Yang Yang (Wuxi) MSC: 34B18 47N20 PDFBibTeX XMLCite \textit{B. Son} and \textit{I. Sim}, Adv. Nonlinear Anal. 11, 1365--1382 (2022; Zbl 1509.34024) Full Text: DOI
Xia, Chenyang; Wang, Zhenhui; Cheng, Zhibo Positive periodic solutions for a damped Duffing equation with singularity of attractive type. (Chinese. English summary) Zbl 1513.34163 Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 1, 131-138 (2022). MSC: 34C25 34C15 34B30 37C60 47N20 PDFBibTeX XMLCite \textit{C. Xia} et al., Acta Math. Sci., Ser. A, Chin. Ed. 42, No. 1, 131--138 (2022; Zbl 1513.34163) Full Text: Link
Wang, Youyu; Huang, Yue; Li, Xianfei Positive solutions for fractional differential equation at resonance under integral boundary conditions. (English) Zbl 1504.34054 Demonstr. Math. 55, 238-253 (2022). Reviewer: Xiping Liu (Shanghai) MSC: 34B18 34B10 34A08 34B27 47N20 44-XX PDFBibTeX XMLCite \textit{Y. Wang} et al., Demonstr. Math. 55, 238--253 (2022; Zbl 1504.34054) Full Text: DOI
Pramanik, S.; Karn, B.; Padhi, S. Solutions of a Caputo type fractional differential equation of order \(\gamma\in(1, 2]-\text{II}\): Existence and multiplicity of solutions. (English) Zbl 1502.34011 Funct. Differ. Equ. 29, No. 1-2, 91-113 (2022). MSC: 34A08 34B18 34B10 47N20 34B27 PDFBibTeX XMLCite \textit{S. Pramanik} et al., Funct. Differ. Equ. 29, No. 1--2, 91--113 (2022; Zbl 1502.34011) Full Text: DOI
Guezane-Lakoud, A.; Khaldi, R.; Boucenna, D.; Nieto, Juan J. On a multipoint fractional boundary value problem in a fractional Sobolev space. (English) Zbl 1503.34017 Differ. Equ. Dyn. Syst. 30, No. 3, 659-673 (2022). Reviewer: Wengui Yang (Sanmenxia) MSC: 34A08 34B10 34B18 47N20 PDFBibTeX XMLCite \textit{A. Guezane-Lakoud} et al., Differ. Equ. Dyn. Syst. 30, No. 3, 659--673 (2022; Zbl 1503.34017) Full Text: DOI
Song, Chaoqun; Xiang, Mingqi Multiple solutions for weighted fractional \(p\)-Laplace equations involving singular nonlinearity. (English) Zbl 1513.35533 Differ. Integral Equ. 35, No. 9-10, 483–509 (2022). Reviewer: Zhiqing Han (Dalian) MSC: 35R11 35A15 47G20 PDFBibTeX XMLCite \textit{C. Song} and \textit{M. Xiang}, Differ. Integral Equ. 35, No. 9--10, 483--509 (2022; Zbl 1513.35533)
Georgiev, Svetlin G.; Zennir, Khaled Existence of solutions for a class of nonlinear impulsive wave equations. (English) Zbl 07545271 Ric. Mat. 71, No. 1, 211-225 (2022). MSC: 47H10 58J20 35L15 PDFBibTeX XMLCite \textit{S. G. Georgiev} and \textit{K. Zennir}, Ric. Mat. 71, No. 1, 211--225 (2022; Zbl 07545271) Full Text: DOI
Zhang, Guowei Positive solutions to three classes of non-local fourth-order problems with derivative-dependent nonlinearities. (English) Zbl 1499.34197 Electron. J. Qual. Theory Differ. Equ. 2022, Paper No. 11, 27 p. (2022). MSC: 34B18 34B10 34B15 47N20 PDFBibTeX XMLCite \textit{G. Zhang}, Electron. J. Qual. Theory Differ. Equ. 2022, Paper No. 11, 27 p. (2022; Zbl 1499.34197) Full Text: DOI
Batik, Songul; Deren, Fulya Yoruk Semipositone fractional boundary value problems with n point fractional integral boundary conditions. (English) Zbl 1499.34171 Miskolc Math. Notes 23, No. 1, 93-104 (2022). MSC: 34B18 34B10 34A08 47N20 PDFBibTeX XMLCite \textit{S. Batik} and \textit{F. Y. Deren}, Miskolc Math. Notes 23, No. 1, 93--104 (2022; Zbl 1499.34171) Full Text: DOI
Dhar, Sougata; Lyons, Jeffrey W.; Neugebauer, Jeffrey T. Existence of positive solutions of a Hammerstein integral equation using the layered compression-expansion fixed point theorem. (English) Zbl 1490.45005 Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 2, 139-151 (2022). MSC: 45G10 45M20 47N20 PDFBibTeX XMLCite \textit{S. Dhar} et al., Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 2, 139--151 (2022; Zbl 1490.45005) Full Text: arXiv 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
Cai, Ziyi; Lan, Kunquan Positive solutions of Neumann boundary value problems and applications to logistic type population models. (English) Zbl 1505.34042 Topol. Methods Nonlinear Anal. 59, No. 1, 35-52 (2022). Reviewer: Petru Jebelean (Timişoara) MSC: 34B18 47H10 47H30 92D25 34B27 PDFBibTeX XMLCite \textit{Z. Cai} and \textit{K. Lan}, Topol. Methods Nonlinear Anal. 59, No. 1, 35--52 (2022; Zbl 1505.34042) Full Text: DOI
Han, Xuefeng; Cheng, Zhibo Positive periodic solutions to a second-order singular differential equation with indefinite weights. (English) Zbl 1498.34120 Qual. Theory Dyn. Syst. 21, No. 2, Paper No. 53, 16 p. (2022). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 34B16 34B18 47N20 PDFBibTeX XMLCite \textit{X. Han} and \textit{Z. Cheng}, Qual. Theory Dyn. Syst. 21, No. 2, Paper No. 53, 16 p. (2022; Zbl 1498.34120) Full Text: DOI
Akagi, Goro; Kuehn, Christian; Nakamura, Ken-Ichi Traveling wave dynamics for Allen-Cahn equations with strong irreversibility. (English) Zbl 1490.35083 Trans. Am. Math. Soc. 375, No. 5, 3173-3238 (2022). Reviewer: Kelei Wang (Wuhan) MSC: 35C07 35B40 35R35 47J35 PDFBibTeX XMLCite \textit{G. Akagi} et al., Trans. Am. Math. Soc. 375, No. 5, 3173--3238 (2022; Zbl 1490.35083) Full Text: DOI arXiv
Attia, Chahira; Mechrouk, Salima; Saifi, Ouiza Existence and multiplicity of positive unbounded solutions for singular BVPs with the \(\phi\)-Laplacian operator on the half line. (English) Zbl 1482.34073 Proyecciones 41, No. 1, 1-22 (2022). MSC: 34B16 34B18 47N20 PDFBibTeX XMLCite \textit{C. Attia} et al., Proyecciones 41, No. 1, 1--22 (2022; Zbl 1482.34073) Full Text: DOI
Biagi, Stefano; Pinamonti, Andrea; Vecchi, Eugenio Sublinear equations driven by Hörmander operators. (English) Zbl 1485.35365 J. Geom. Anal. 32, No. 4, Paper No. 121, 27 p. (2022). MSC: 35R03 35B09 35D30 35G30 49R05 47A75 PDFBibTeX XMLCite \textit{S. Biagi} et al., J. Geom. Anal. 32, No. 4, Paper No. 121, 27 p. (2022; Zbl 1485.35365) Full Text: DOI
Fečkan, Michal; Li, Qixiang; Wang, JinRong Existence and Ulam-Hyers stability of positive solutions for a nonlinear model for the antarctic circumpolar current. (English) Zbl 1496.34048 Monatsh. Math. 197, No. 3, 419-434 (2022). Reviewer: Hanying Feng (Shijiazhuang) MSC: 34B18 34D10 86A05 47N20 34A45 PDFBibTeX XMLCite \textit{M. Fečkan} et al., Monatsh. Math. 197, No. 3, 419--434 (2022; Zbl 1496.34048) Full Text: DOI
Xu, Simin; Zhang, Guowei Positive solutions for a second-order nonlinear coupled system with derivative dependence subject to coupled Stieltjes integral boundary conditions. (English) Zbl 1494.34105 Mediterr. J. Math. 19, No. 2, Paper No. 50, 23 p. (2022). Reviewer: Rodica Luca (Iaşi) MSC: 34B18 34B10 34B15 47N20 PDFBibTeX XMLCite \textit{S. Xu} and \textit{G. Zhang}, Mediterr. J. Math. 19, No. 2, Paper No. 50, 23 p. (2022; Zbl 1494.34105) Full Text: DOI
López-Gómez, Julián; Omari, Pierpaolo Branches of positive solutions of a superlinear indefinite problem driven by the one-dimensional curvature operator. (English) Zbl 1493.34057 Appl. Math. Lett. 126, Article ID 107807, 10 p. (2022). Reviewer: Rui Yang (Changsha) MSC: 34B09 34B18 47N20 PDFBibTeX XMLCite \textit{J. López-Gómez} and \textit{P. Omari}, Appl. Math. Lett. 126, Article ID 107807, 10 p. (2022; Zbl 1493.34057) Full Text: DOI
He, Zhiqian; Miao, Liangying Existence and multiplicity of radially symmetric \(k\)-admissible solutions for Dirichlet problem of \(k\)-Hessian equations. (English) Zbl 1497.34041 Math. Slovaca 72, No. 1, 111-120 (2022). MSC: 34B18 35J60 47N20 PDFBibTeX XMLCite \textit{Z. He} and \textit{L. Miao}, Math. Slovaca 72, No. 1, 111--120 (2022; Zbl 1497.34041) Full Text: DOI
Benkaci-Ali, Nadir Exponential growth of solution and asymptotic stability results for Hilfer fractional weighted \(p\)-Laplacian initial value problem with Duffing-type oscillator. (English) Zbl 1499.34209 J. Fract. Calc. Appl. 13, No. 1, 230-239 (2022). MSC: 34B30 34D20 47N20 34A08 34C11 34A12 PDFBibTeX XMLCite \textit{N. Benkaci-Ali}, J. Fract. Calc. Appl. 13, No. 1, 230--239 (2022; Zbl 1499.34209) Full Text: Link
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
Georgiev, Svetlin Georgiev; Mebarki, Karima On fixed point index theory for the sum of operators and applications to a class of ODEs and PDEs. (English) Zbl 1515.47074 Appl. Gen. Topol. 22, No. 2, 259-294 (2021). MSC: 47H11 47H08 47N20 34B18 PDFBibTeX XMLCite \textit{S. G. Georgiev} and \textit{K. Mebarki}, Appl. Gen. Topol. 22, No. 2, 259--294 (2021; Zbl 1515.47074) Full Text: DOI
Almalahi, Mohammed A.; Panchal, Satish K.; Abdo, Mohammed S. Positive solution of Hilfer fractional differential equations with integral boundary conditions. (English) Zbl 1513.34105 Stud. Univ. Babeș-Bolyai, Math. 66, No. 4, 709-722 (2021). MSC: 34B18 34A08 34B15 47H10 34B10 26A33 PDFBibTeX XMLCite \textit{M. A. Almalahi} et al., Stud. Univ. Babeș-Bolyai, Math. 66, No. 4, 709--722 (2021; Zbl 1513.34105) Full Text: DOI arXiv
Bouteraa, Noureddine; Benaicha, Slimane A study of existence and multiplicity of positive solutions for nonlinear fractional differential equations with nonlocal boundary conditions. (English) Zbl 1513.34108 Stud. Univ. Babeș-Bolyai, Math. 66, No. 2, 361-380 (2021). MSC: 34B18 34A08 26A33 34B10 47N20 PDFBibTeX XMLCite \textit{N. Bouteraa} and \textit{S. Benaicha}, Stud. Univ. Babeș-Bolyai, Math. 66, No. 2, 361--380 (2021; Zbl 1513.34108) Full Text: DOI
Lyons, Jeffrey W.; Neugebauer, Jeffrey T. Existence of a positive solution for a singular fractional boundary value problem with fractional boundary conditions using convolution and lower order problems. (English) Zbl 1510.34044 Turk. J. Math. 45, No. 1, 125-138 (2021). MSC: 34B18 34A08 34B16 34B27 47N20 PDFBibTeX XMLCite \textit{J. W. Lyons} and \textit{J. T. Neugebauer}, Turk. J. Math. 45, No. 1, 125--138 (2021; Zbl 1510.34044) Full Text: DOI
Chen, Yang; Li, Hongyu Existence of positive solutions for a system of nonlinear Caputo type fractional differential equations with two parameters. (English) Zbl 1494.34024 Adv. Difference Equ. 2021, Paper No. 497, 13 p. (2021). MSC: 34A08 47N20 34B10 34B18 34B15 PDFBibTeX XMLCite \textit{Y. Chen} and \textit{H. Li}, Adv. Difference Equ. 2021, Paper No. 497, 13 p. (2021; Zbl 1494.34024) Full Text: DOI
Yang, Zhilin Positive solutions of a second-order nonlinear Robin problem involving the first-order derivative. (English) Zbl 1494.34100 Adv. Difference Equ. 2021, Paper No. 313, 16 p. (2021). MSC: 34B16 34B18 47H07 47N20 PDFBibTeX XMLCite \textit{Z. Yang}, Adv. Difference Equ. 2021, Paper No. 313, 16 p. (2021; Zbl 1494.34100) Full Text: DOI
Li, Yongxiang; Wei, Mei Positive radial solutions of \(p\)-Laplace equations on exterior domains. (English) Zbl 1485.35163 AIMS Math. 6, No. 8, 8949-8958 (2021). MSC: 35J25 34B15 35J60 47H11 PDFBibTeX XMLCite \textit{Y. Li} and \textit{M. Wei}, AIMS Math. 6, No. 8, 8949--8958 (2021; Zbl 1485.35163) Full Text: DOI
Mechrouk, Salima Fixed point theorems in the study of positive strict set-contractions. (English) Zbl 1489.47080 Proyecciones 40, No. 6, 1569-1586 (2021). MSC: 47H10 47H11 47H08 PDFBibTeX XMLCite \textit{S. Mechrouk}, Proyecciones 40, No. 6, 1569--1586 (2021; Zbl 1489.47080) Full Text: DOI
Samei, Mohammad Esmael; Ahmadi, Ahmad; Hajiseyedazizi, Sayyedeh Narges; Mishra, Shashi Kant; Ram, Bhagwat The existence of nonnegative solutions for a nonlinear fractional \(q\)-differential problem via a different numerical approach. (English) Zbl 1504.34013 J. Inequal. Appl. 2021, Paper No. 75, 33 p. (2021). MSC: 34A08 34B16 26A33 34B18 47N20 65L10 PDFBibTeX XMLCite \textit{M. E. Samei} et al., J. Inequal. Appl. 2021, Paper No. 75, 33 p. (2021; Zbl 1504.34013) Full Text: DOI
Hu, Lei; Zhang, Shuqin Positive solutions of higher order nonlinear fractional differential equations with nonlocal initial conditions at resonance. (English) Zbl 1499.34056 J. Fract. Calc. Appl. 12, No. 1, 25-34 (2021). MSC: 34A08 34B10 47N20 34B18 PDFBibTeX XMLCite \textit{L. Hu} and \textit{S. Zhang}, J. Fract. Calc. Appl. 12, No. 1, 25--34 (2021; Zbl 1499.34056) Full Text: Link
Shibata, Masataka Multiplicity of positive solutions to semi-linear elliptic problems on metric graphs. (English) Zbl 1492.34030 Commun. Pure Appl. Anal. 20, No. 12, 4107-4126 (2021). Reviewer: Vladimir Mityushev (Kraków) MSC: 34B45 34B18 47J30 PDFBibTeX XMLCite \textit{M. Shibata}, Commun. Pure Appl. Anal. 20, No. 12, 4107--4126 (2021; Zbl 1492.34030) Full Text: DOI
Liu, Xiaogang; Wang, Zhen; Hui, Xiaojian; Zhang, Peijun; Ren, Shuili Existence of positive solutions for fractional differential equations with \(p\)-Laplacian operator in infinite interval. (Chinese. English summary) Zbl 1488.34186 Math. Pract. Theory 51, No. 13, 240-249 (2021). MSC: 34B18 34B40 34A08 47N20 34C11 PDFBibTeX XMLCite \textit{X. Liu} et al., Math. Pract. Theory 51, No. 13, 240--249 (2021; Zbl 1488.34186)
Wu, Ruofei Existence and multiplicity of positive solutions for singular third-order three-point boundary value problem. (Chinese. English summary) Zbl 1488.34196 J. Jilin Univ., Sci. 59, No. 4, 816-820 (2021). MSC: 34B18 34B16 47N20 PDFBibTeX XMLCite \textit{R. Wu}, J. Jilin Univ., Sci. 59, No. 4, 816--820 (2021; Zbl 1488.34196)
Yang, Lijuan Positive solutions for a class of elastic beam equations with indefinite weights. (Chinese. English summary) Zbl 1488.34199 J. Jilin Univ., Sci. 59, No. 4, 737-742 (2021). MSC: 34B18 47N20 PDFBibTeX XMLCite \textit{L. Yang}, J. Jilin Univ., Sci. 59, No. 4, 737--742 (2021; Zbl 1488.34199) Full Text: DOI
Wang, Rui; Lu, Yanqiong Existence of positive solutions for a class of semi-positone second-order discrete periodic boundary value problem with parameter. (Chinese. English summary) Zbl 1499.39067 J. Jilin Univ., Sci. 59, No. 4, 725-730 (2021). MSC: 39A27 39A12 47N20 PDFBibTeX XMLCite \textit{R. Wang} and \textit{Y. Lu}, J. Jilin Univ., Sci. 59, No. 4, 725--730 (2021; Zbl 1499.39067) Full Text: DOI
Miao, Liangying; He, Zhiqian Existence and multiplicity of positive solutions for Robin problem of one-dimensional prescribed mean curvature equation in Minkowski space. (Chinese. English summary) Zbl 1488.34187 J. Jilin Univ., Sci. 59, No. 3, 559-562 (2021). MSC: 34B18 47N20 34C10 PDFBibTeX XMLCite \textit{L. Miao} and \textit{Z. He}, J. Jilin Univ., Sci. 59, No. 3, 559--562 (2021; Zbl 1488.34187) Full Text: DOI
Shang, Shuyan; Han, Xiaoling Existence of positive solutions for integral boundary value problems of fractional differential equations. (Chinese. English summary) Zbl 1488.34189 J. Jilin Univ., Sci. 59, No. 3, 444-450 (2021). MSC: 34B18 34A08 34B10 47N20 PDFBibTeX XMLCite \textit{S. Shang} and \textit{X. Han}, J. Jilin Univ., Sci. 59, No. 3, 444--450 (2021; Zbl 1488.34189) Full Text: DOI
Yang, Kaifan On the positive operator solutions to an operator equation \(X-A^\ast X^{-t}A=Q\). (English) Zbl 1515.47020 J. Math. 2021, Article ID 7124859, 4 p. (2021). Reviewer: Mohammed Hichem Mortad (Oran) MSC: 47A62 47B65 PDFBibTeX XMLCite \textit{K. Yang}, J. Math. 2021, Article ID 7124859, 4 p. (2021; Zbl 1515.47020) 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
Benedetti, Irene; Cardinali, Tiziana; Precup, Radu Fixed point-critical point hybrid theorems and application to systems with partial variational structure. (English) Zbl 07419644 J. Fixed Point Theory Appl. 23, No. 4, Paper No. 63, 19 p. (2021). MSC: 47J25 47H10 47J30 34C25 PDFBibTeX XMLCite \textit{I. Benedetti} et al., J. Fixed Point Theory Appl. 23, No. 4, Paper No. 63, 19 p. (2021; Zbl 07419644) Full Text: DOI
Tang, Yajun; Zhang, Guowei Existence of positive solutions for periodic boundary value problems of second-order impulsive differential equation with derivative in the nonlinearity. (English) Zbl 1487.34087 J. Fixed Point Theory Appl. 23, No. 4, Paper No. 56, 18 p. (2021). Reviewer: Xueyan Liu (New Orleans) MSC: 34B37 34B15 34B18 47N20 34B27 PDFBibTeX XMLCite \textit{Y. Tang} and \textit{G. Zhang}, J. Fixed Point Theory Appl. 23, No. 4, Paper No. 56, 18 p. (2021; Zbl 1487.34087) Full Text: DOI
Zhang, Wei; Ni, Jinbo New multiple positive solutions for Hadamard-type fractional differential equations with nonlocal conditions on an infinite interval. (English) Zbl 1483.34044 Appl. Math. Lett. 118, Article ID 107165, 10 p. (2021). Reviewer: Wengui Yang (Sanmenxia) MSC: 34B18 34A08 34B10 34B40 47N20 PDFBibTeX XMLCite \textit{W. Zhang} and \textit{J. Ni}, Appl. Math. Lett. 118, Article ID 107165, 10 p. (2021; Zbl 1483.34044) Full Text: DOI