Palmer, Joseph; Pelayo, Álvaro; Tang, Xiudi Semitoric systems of non-simple type. (English) Zbl 07926980 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 4, Paper No. 161, 32 p. (2024). MSC: 53D05 53D20 53D35 37J35 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Jachymski, Jacek; Jóźwik, Izabela; Terepeta, Małgorzata The Banach fixed point theorem: selected topics from its hundred-year history. (English) Zbl 07885768 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 4, Paper No. 140, 33 p. (2024). MSC: 47H09 47H10 01A60 01A61 54H25 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Tunç, Osman; Tunç, Cemil On Ulam stabilities of iterative Fredholm and Volterra integral equations with multiple time-varying delays. (English) Zbl 1540.45005 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 3, Paper No. 83, 20 p. (2024). MSC: 45D05 45B05 45J05 45M10 47H10 47N20 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Pardo, Rosa \(L^\infty\) a-priori estimates for subcritical \(p\)-Laplacian equations with a Carathéodory non-linearity. (English) Zbl 1540.35076 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 2, Paper No. 66, 21 p. (2024). MSC: 35B45 35J25 35J92 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License
López-Pezoa, E.; Mora, G.; Redtwitz, D. A. Densifiability in hyperspaces. (English) Zbl 07836684 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 2, Paper No. 55, 13 p. (2024). Reviewer: Alicia Santiago Santos (Oaxaca) MSC: 54C05 54B20 × Cite Format Result Cite Review PDF Full Text: DOI
Gabeleh, Moosa Remarks on the paper “A characterization of weak proximal normal structure and best proximity pairs”. (English) Zbl 07796715 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 118, No. 1, Paper No. 28, 9 p. (2024). MSC: 47H09 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Leśnik, Karol; Roskovec, Tomáš; Soudský, Filip Optimal Gagliardo-Nirenberg interpolation inequality for rearrangement invariant spaces. (English) Zbl 1537.46030 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 4, Paper No. 161, 23 p. (2023). MSC: 46E35 35A23 26D10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License
Patle, Pradip Ramesh; Gabeleh, Moosa; Rakočević, Vladimir; Samei, Mohammad Esmael New best proximity point (pair) theorems via MNC and application to the existence of optimum solutions for a system of \(\psi\)-Hilfer fractional differential equations. (English) Zbl 1519.47059 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 3, Paper No. 124, 20 p. (2023). MSC: 47H10 34A08 47H08 47H09 × Cite Format Result Cite Review PDF Full Text: DOI
Cvetković, Marija The relation between \(F\)-contraction and Meir-Keeler contraction. (English) Zbl 1503.54027 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 1, Paper No. 39, 8 p. (2023). MSC: 54H25 54E40 × Cite Format Result Cite Review PDF Full Text: DOI
Zakeri, Mahboobeh; Sahleh, Abbas; Lakzian, Hossein; Rakočević, Vladimir Weacly Istrǎtescu convex contractions. (English) Zbl 1504.54040 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 1, Paper No. 16, 23 p. (2023). MSC: 54H25 54E40 54E50 × Cite Format Result Cite Review PDF Full Text: DOI
Saejung, Satit; Kraikaew, Rapeepan A unified algorithm for finding a fixed point of demicontractive mappings and its application to split common fixed point problem. (English) Zbl 1511.47084 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 190, 11 p. (2022). MSC: 47J26 47H09 × Cite Format Result Cite Review PDF Full Text: DOI
Abdullahi, Muhammad Sirajo; Kumam, Poom; Staecker, P. Christopher Digital Lefschetz numbers and related fixed point theorems. (English) Zbl 1505.55002 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 173, 23 p. (2022). Reviewer: Sang-Eon Han (Jeonju) MSC: 55M20 55N10 54H30 68U10 × Cite Format Result Cite Review PDF Full Text: DOI
Karapınar, Erdal; Martínez-Moreno, Juan; Shahzad, Naseer; Roldán López de Hierro, Antonio Francisco Extended proinov \(\mathfrak{X}\)-contractions in metric spaces and fuzzy metric spaces satisfying the property \(\mathcal{NC}\) by avoiding the monotone condition. (English) Zbl 1490.54076 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 140, 28 p. (2022). MSC: 54H25 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Digar, Abhik; Espínola García, Rafael; Kosuru, G. Sankara Raju A characterization of weak proximal normal structure and best proximity pairs. (English) Zbl 1522.46013 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 80, 7 p. (2022). MSC: 46B20 47H10 54H25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Tan, Bing; Cho, Sun Young Two projection-based methods for bilevel pseudomonotone variational inequalities involving non-Lipschitz operators. (English) Zbl 1503.47098 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 64, 20 p. (2022). MSC: 47J25 49J40 65K15 × Cite Format Result Cite Review PDF Full Text: DOI
Ghosh, Sudipta Kumar; Nahak, C.; Agarwal, Ravi P. Fixed point results using weak \(\alpha_w\)-admissible mapping in \(G_b\)-metric spaces with applications. (English) Zbl 1540.54026 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 1, Paper No. 57, 27 p. (2022). MSC: 54H25 54E40 × Cite Format Result Cite Review PDF Full Text: DOI
Nguyen Van Dung; Radenovic, Stojan Remarks on the approximate fixed point sequence of \((\alpha ,\beta)\)-maps. (English) Zbl 1491.47048 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 193, 7 p. (2021). MSC: 47H10 47H09 × Cite Format Result Cite Review PDF Full Text: DOI
Tan, Bing; Li, Songxiao; Qin, Xiaolong An accelerated extragradient algorithm for bilevel pseudomonotone variational inequality problems with application to optimal control problems. (English) Zbl 1487.47115 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 174, 19 p. (2021). MSC: 47J25 47J20 65K15 × Cite Format Result Cite Review PDF Full Text: DOI
Van Dung, Nguyen; Sintunavarat, Wutiphol On positive answer to El-Fassi’s question related to hyperstability of the general radical quintic functional equation in quasi-\(\beta\)-Banach spaces. (English) Zbl 1473.39049 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 168, 13 p. (2021). MSC: 39B82 39B52 × Cite Format Result Cite Review PDF Full Text: DOI
Miahi, Mina; Mirzaee, Farshid; Khodaei, Hamid On convex-valued G-\(m\)-monomials with applications in stability theory. (English) Zbl 1473.39043 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 2, Paper No. 76, 14 p. (2021). MSC: 39B52 47H04 54C65 47H10 39B82 47H60 × Cite Format Result Cite Review PDF Full Text: DOI
Ćmiel, Hanna; Kuhlmann, Franz-Viktor; Kuhlmann, Katarzyna A generic approach to measuring the strength of completeness/compactness of various types of spaces and ordered structures. (English) Zbl 1476.54001 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 156, 44 p. (2021). Reviewer: K. P. Hart (Delft) MSC: 54A05 03E25 06A06 06F20 12J15 12J20 47H10 54C10 54C60 54D30 54E50 54H25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Farid, Mohammad; Cholamjiak, Watcharaporn; Ali, Rehan; Kazmi, K. R. A new shrinking projection algorithm for a generalized mixed variational-like inequality problem and asymptotically quasi-\(\phi\)-nonexpansive mapping in a Banach space. (English) Zbl 07358929 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 3, Paper No. 114, 28 p. (2021). MSC: 47H05 47H09 47J25 × Cite Format Result Cite Review PDF Full Text: DOI
Shehu, Yekini; Dong, Qiao-Li; Liu, Lu-Lu Global and linear convergence of alternated inertial methods for split feasibility problems. (English) Zbl 1520.47109 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 2, Paper No. 53, 26 p. (2021). MSC: 47J25 47H05 47J20 65K15 90C25 × Cite Format Result Cite Review PDF Full Text: DOI
Suparatulatorn, Raweerote; Charoensawan, Phakdi; Poochinapan, Kanyuta; Dangskul, Supreedee An algorithm for the split feasible problem and image restoration. (English) Zbl 07299282 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 12, 17 p. (2021). MSC: 47J25 47H10 65K10 × Cite Format Result Cite Review PDF Full Text: DOI
Kutbi, Marwan Amin; Latif, Abdul; Nazir, Talat Generalized rational contractions in semi metric spaces via iterated function system. (English) Zbl 07258369 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 187, 16 p. (2020). MSC: 47H10 54H25 54E50 × Cite Format Result Cite Review PDF Full Text: DOI
Reich, Simeon; Tuyen, Truong Minh Parallel iterative methods for solving the generalized split common null point problem in Hilbert spaces. (English) Zbl 07258362 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 180, 16 p. (2020). MSC: 47H05 47H09 49J53 90C25 × Cite Format Result Cite Review PDF Full Text: DOI
Moharami, R.; Eskandani, G. Zamani An extragradient algorithm for solving equilibrium problem and zero point problem in Hadamard spaces. (English) Zbl 1441.47081 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 152, 18 p. (2020). Reviewer: Stepan Agop Tersian (Rousse) MSC: 47J25 47H05 54E50 × Cite Format Result Cite Review PDF Full Text: DOI
Dung, Nguyen Van; Hieu, Nguyen Trung Convergence of a new three-step iteration process to common fixed points of three \(G\)-nonexpansive mappings in Banach spaces with directed graphs. (English) Zbl 07208206 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 140, 24 p. (2020). MSC: 47H09 47H10 47J25 × Cite Format Result Cite Review PDF Full Text: DOI
Kraikaew, Rapeepan; Saejung, Satit A simple look at the method for solving split feasibility problems in Hilbert spaces. (English) Zbl 1443.47067 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 117, 9 p. (2020). Reviewer: Sorin-Mihai Grad (Wien) MSC: 47J25 47H05 47H09 47N10 × Cite Format Result Cite Review PDF Full Text: DOI
Arora, Rakesh; Giacomoni, Jacques; Mukherjee, T.; Sreenadh, K. Adams-Moser-Trudinger inequality in the Cartesian product of Sobolev spaces and its applications. (English) Zbl 1437.39010 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 111, 26 p. (2020). MSC: 39B72 35J62 35A15 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Cholamjiak, Watcharaporn; Khan, Suhel Ahmad; Yambangwai, Damrongsak; Kazmi, Kaleem Raza Strong convergence analysis of common variational inclusion problems involving an inertial parallel monotone hybrid method for a novel application to image restoration. (English) Zbl 1443.47055 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 99, 20 p. (2020). MSC: 47J22 47J25 47H05 47N10 68U10 × Cite Format Result Cite Review PDF Full Text: DOI
Chang, Shih-Sen; Wang, L.; Wang, X. R.; Zhao, L. C. Common solution for a finite family of minimization problem and fixed point problem for a pair of demicontractive mappings in Hadamard spaces. (English) Zbl 1444.47072 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 61, 12 p. (2020). Reviewer: Safeer Hussain Khan (Doha) MSC: 47J25 54H25 54E40 × Cite Format Result Cite Review PDF Full Text: DOI
Chen, Sitong; Tang, Xianhua Ground state solutions for general Choquard equations with a variable potential and a local nonlinearity. (English) Zbl 1437.35209 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 14, 23 p. (2020). MSC: 35J20 35J62 35Q55 × Cite Format Result Cite Review PDF Full Text: DOI
Estevan, Asier; Miñana, Juan-José; Valero, Oscar On fixed point theory in partially ordered sets and an application to asymptotic complexity of algorithms. (English) Zbl 1526.54011 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3233-3252 (2019). MSC: 54H25 54E50 54F05 47H10 68N30 68Q55 68Q25 68W40 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Aydi, Hassen; Karapınar, Erdal; Mitrović, Zoran D.; Rashid, Tawseef A remark on “Existence and uniqueness for a neutral differential problem with unbounded delay via fixed point results \(\mathcal{F}\)-metric spaces”. (English) Zbl 1510.34180 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3197-3206 (2019). MSC: 34K40 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Hao, Xinan; Sun, Hui; Liu, Lishan; Wang, Da-Bin Positive solutions for semipositone fractional integral boundary value problem on the half-line. (English) Zbl 1429.34014 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3055-3067 (2019). MSC: 34A08 34B40 34B18 34B10 34B16 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Chanda, Ankush; Dey, Lakshmi Kanta; Radenović, Stojan Simulation functions: a survey of recent results. (English) Zbl 1468.54033 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2923-2957 (2019). MSC: 54H25 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Shah, Kamal; Wang, Jinrong A numerical scheme based on non-discretization of data for boundary value problems of fractional order differential equations. (English) Zbl 1418.65084 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2277-2294 (2019). MSC: 65L10 34A08 34G10 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Ying; Kong, Hang The new extragradient method extended to equilibrium problems. (English) Zbl 07092231 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2113-2126 (2019). MSC: 47H09 47H05 47H06 47J25 47J05 × Cite Format Result Cite Review PDF Full Text: DOI
Sahin, Hakan; Altun, Ishak; Turkoglu, Duran Two fixed point results for multivalued \(F\)-contractions on \(M\)-metric spaces. (English) Zbl 1489.54211 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 1839-1849 (2019). MSC: 54H25 47H10 54E40 54C60 × Cite Format Result Cite Review PDF Full Text: DOI
Vetro, Francesca Fixed point for \(\alpha \)-\(\varTheta \)-\(\varPhi \)-contractions and first-order periodic differential problem. (English) Zbl 1489.54242 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 1823-1837 (2019). MSC: 54H25 54E40 × Cite Format Result Cite Review PDF Full Text: DOI
Hussain, Nawab; Mitrović, Zoran D.; Radenović, Stojan A common fixed point theorem of Fisher in b-metric spaces. (English) Zbl 07086858 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 949-956 (2019). MSC: 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Minhós, Feliz; de Sousa, Robert Existence result for impulsive coupled systems on the half-line. (English) Zbl 1436.34023 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 917-930 (2019). Reviewer: Snezhana Hristova (Plovdiv) MSC: 34B37 34B40 34B27 47N20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Gulgowski, Jacek On integral bounded variation. (English) Zbl 1428.26019 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 399-422 (2019). Reviewer: Piotr Sworowski (Bydgoszcz) MSC: 26A45 45G10 45G05 47H30 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Kangtunyakarn, Atid Modified Halpern’s iteration for fixed point theory of a finite family of \(G\)-nonexpansive mappings endowed with graph. (English) Zbl 06859082 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 112, No. 2, 437-448 (2018). MSC: 47H09 47H10 05C69 × Cite Format Result Cite Review PDF Full Text: DOI
Uddin, Izhar; Ali, Javid; Nieto, Juan J. An iteration scheme for a family of multivalued mappings in CAT(0) spaces with an application to image recovery. (English) Zbl 1393.54022 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 112, No. 2, 373-384 (2018). Reviewer: Ravindra Kishor Bisht (Pune) MSC: 54H25 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Aiemsomboon, Laddawan; Sintunavarat, Wutiphol Stability of the generalized logarithmic functional equations arising from fixed point theory. (English) Zbl 06836246 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 112, No. 1, 229-238 (2018). MSC: 47H10 39B82 × Cite Format Result Cite Review PDF Full Text: DOI
Shukla, Satish; Radenović, Stojan; Vetro, Calogero Graphical metric space: a generalized setting in fixed point theory. (English) Zbl 1379.54039 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 111, No. 3, 641-655 (2017). Reviewer: Vasile Berinde (Baia Mare) MSC: 54H25 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Nguyen Van Dung; Vo Thi Le Hang Remarks on cyclic contractions in \(b\)-metric spaces and applications to integral equations. (English) Zbl 1454.47079 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 111, No. 1, 247-255 (2017). MSC: 54H25 47H10 54E35 × Cite Format Result Cite Review PDF Full Text: DOI
Dağ, H.; Mınak, G.; Altun, I. Some fixed point results for multivalued \(F\)-contractions on quasi metric spaces. (English) Zbl 1356.54043 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 111, No. 1, 177-187 (2017). MSC: 54H25 47H10 × Cite Format Result Cite Review PDF Full Text: DOI