Nuino, Ahmed On the Brzdȩk’s fixed point approach to stability of a Drygas functional equation in 2-Banach spaces. (English) Zbl 07328308 J. Fixed Point Theory Appl. 23, No. 2, Paper No. 18, 17 p. (2021). MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{A. Nuino}, J. Fixed Point Theory Appl. 23, No. 2, Paper No. 18, 17 p. (2021; Zbl 07328308) Full Text: DOI
EL-Fassi, Iz-iddine; Elqorachi, Elhoucien; Khodaei, Hamid A fixed point approach to stability of \(k\)-th radical functional equation in non-Archimedean \((n,\beta)\)-Banach spaces. (English) Zbl 1456.39003 Bull. Iran. Math. Soc. 47, No. 2, 487-504 (2021). MSC: 39B22 39B82 47H10 46S10 PDF BibTeX XML Cite \textit{I.-i. EL-Fassi} et al., Bull. Iran. Math. Soc. 47, No. 2, 487--504 (2021; Zbl 1456.39003) Full Text: DOI
Ramezani, Maryam; Baghani, Hamid Some new stability results of a Cauchy-Jensen equation in incomplete normed spaces. (English) Zbl 07315642 J. Math. Anal. Appl. 495, No. 2, Article ID 124752, 12 p. (2021). Reviewer: Maryam Amyari (Mashhad) MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{M. Ramezani} and \textit{H. Baghani}, J. Math. Anal. Appl. 495, No. 2, Article ID 124752, 12 p. (2021; Zbl 07315642) Full Text: DOI
Peppo, Catherine Asymptotic Hyers-Ulam stability or superstability by unilateral perturbations on the concavity side for generalized linear equations. (English) Zbl 07297366 J. Convex Anal. 28, No. 1, 143-156 (2021). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B62 26A51 PDF BibTeX XML Cite \textit{C. Peppo}, J. Convex Anal. 28, No. 1, 143--156 (2021; Zbl 07297366) Full Text: Link
Vu, H.; Rassias, J. M.; Van Hoa, N. Ulam-Hyers-Rassias stability for fuzzy fractional integral equations. (English) Zbl 07332184 Iran. J. Fuzzy Syst. 17, No. 2, 17-27 (2020). MSC: 45M10 45G10 PDF BibTeX XML Cite \textit{H. Vu} et al., Iran. J. Fuzzy Syst. 17, No. 2, 17--27 (2020; Zbl 07332184) Full Text: DOI
Mohiuddine, Syed Abdul; Rassias, John Michael; Alotaibi, Abdullah Solution of the Ulam stability problem for Euler-Lagrange \(k\)-quintic mappings. (English) Zbl 07331829 Georgian Math. J. 27, No. 4, 585-592 (2020). MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{S. A. Mohiuddine} et al., Georgian Math. J. 27, No. 4, 585--592 (2020; Zbl 07331829) Full Text: DOI
Govindan, Vediyappan; Lee, Jung-Rye; Pinelas, Sandra; Noorsaba, Abdul Rahim; Balasubramanian, Ganapathy Solution and stability of an \(n\)-variable additive functional equation. (English) Zbl 07312270 Korean J. Math. 28, No. 3, 613-621 (2020). MSC: 39B52 46H25 PDF BibTeX XML Cite \textit{V. Govindan} et al., Korean J. Math. 28, No. 3, 613--621 (2020; Zbl 07312270) Full Text: DOI
Aruldass, Antony Raj; Pachaiyappan, Divyakumari; Lee, Jung-Rye Duotrigintic functional equation and its stability in Banach spaces. (English) Zbl 07312264 Korean J. Math. 28, No. 3, 525-537 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{A. R. Aruldass} et al., Korean J. Math. 28, No. 3, 525--537 (2020; Zbl 07312264) Full Text: DOI
Aribou, Youssef; Rossafi, Mohamed Hyperstability of the \(k\)-cubic functional equation in non-Archimedean Banach spaces. (English) Zbl 07311480 J. Math. 2020, Article ID 8843464, 10 p. (2020). MSC: 39 11 PDF BibTeX XML Cite \textit{Y. Aribou} and \textit{M. Rossafi}, J. Math. 2020, Article ID 8843464, 10 p. (2020; Zbl 07311480) Full Text: DOI
Tamilvanan, K.; Balasubramanian, G.; Alessa, Nazek; Loganathan, K. Hyers-Ulam stability of additive functional equation using direct and fixed-point methods. (English) Zbl 07311467 J. Math. 2020, Article ID 6678772, 9 p. (2020). MSC: 39 34 PDF BibTeX XML Cite \textit{K. Tamilvanan} et al., J. Math. 2020, Article ID 6678772, 9 p. (2020; Zbl 07311467) Full Text: DOI
Govindan, Vediyappan; Park, Choonkil; Pinelas, Sandra; Rassias, Themistocles M. Hyers-Ulam stability of an additive-quadratic functional equation. (English) Zbl 1455.39007 Cubo 22, No. 2, 233-255 (2020). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{V. Govindan} et al., Cubo 22, No. 2, 233--255 (2020; Zbl 1455.39007) Full Text: DOI
Park, Choonkil; Jin, Yuanfeng; Shin, Dong Yun; Zhang, Xiaohong; Govindan, Vediyappan Permuting triderivations and permuting trihomomorphisms in Banach algebras. (English) Zbl 1452.39006 Rocky Mt. J. Math. 50, No. 5, 1793-1806 (2020). MSC: 39B52 39B62 39B82 46L57 47B47 17A40 PDF BibTeX XML Cite \textit{C. Park} et al., Rocky Mt. J. Math. 50, No. 5, 1793--1806 (2020; Zbl 1452.39006) Full Text: DOI Euclid
Zada, Akbar; Pervaiz, Bakhtawar; Alzabut, Jehad; Shah, Syed Omar Further results on Ulam stability for a system of first-order nonsingular delay differential equations. (English) Zbl 1456.34074 Demonstr. Math. 53, 225-235 (2020). MSC: 34K27 34K20 PDF BibTeX XML Cite \textit{A. Zada} et al., Demonstr. Math. 53, 225--235 (2020; Zbl 1456.34074) Full Text: DOI
Falihi, S.; Bodaghi, A.; Shojaee, B. A characterization of multi-mixed additive-quadratic mappings and a fixed point application. (English) Zbl 1451.39025 J. Contemp. Math. Anal., Armen. Acad. Sci. 55, No. 4, 235-247 (2020) and Izv. Nats. Akad. Nauk Armen., Mat. 55, No. 4, 31-46 (2020). MSC: 39B82 39B52 47H10 PDF BibTeX XML Cite \textit{S. Falihi} et al., J. Contemp. Math. Anal., Armen. Acad. Sci. 55, No. 4, 235--247 (2020; Zbl 1451.39025) Full Text: DOI
Bodaghi, Abasalt; Pinelas, Sandra; Vediyappan, Govindan; Gunesekaran, Kokila An \(n\)-dimensional cubic functional equation and its Hyers-Ulam stability. (English) Zbl 1450.39011 J. Anal. 28, No. 3, 663-682 (2020). MSC: 39B52 39B72 39B82 54A40 PDF BibTeX XML Cite \textit{A. Bodaghi} et al., J. Anal. 28, No. 3, 663--682 (2020; Zbl 1450.39011) Full Text: DOI
Senasukh, Jedsada; Saejung, Satit A note on the stability of some functional equations on certain groupoids. (English) Zbl 07259304 Constr. Math. Anal. 3, No. 2, 96-103 (2020). MSC: 39B52 39B82 54C60 47H10 PDF BibTeX XML Cite \textit{J. Senasukh} and \textit{S. Saejung}, Constr. Math. Anal. 3, No. 2, 96--103 (2020; Zbl 07259304) Full Text: DOI
Ramzanpour, Elahe; Bodaghi, Abasalt; Gilani, Alireza Stability and hyperstability of multi-additive-cubic mappings in intuitionistic fuzzy normed spaces. (English) Zbl 1448.39048 Honam Math. J. 42, No. 2, 391-409 (2020). MSC: 39B82 39B52 39B72 47H10 54A40 PDF BibTeX XML Cite \textit{E. Ramzanpour} et al., Honam Math. J. 42, No. 2, 391--409 (2020; Zbl 1448.39048) Full Text: DOI
Thanyacharoen, Anurak; Sintunavarat, Wutiphol The new investigation of the stability of mixed type additive-quartic functional equations in non-Archimedean spaces. (English) Zbl 1446.39024 Demonstr. Math. 53, 174-192 (2020). MSC: 39B52 39B55 39B82 47H10 46H25 PDF BibTeX XML Cite \textit{A. Thanyacharoen} and \textit{W. Sintunavarat}, Demonstr. Math. 53, 174--192 (2020; Zbl 1446.39024) Full Text: DOI
Hwang, Inho; Park, Choonkil Ulam stability of an additive-quadratic functional equation in Banach spaces. (English) Zbl 1445.39019 J. Math. Inequal. 14, No. 2, 421-436 (2020). MSC: 39B82 39B52 47H10 39B62 PDF BibTeX XML Cite \textit{I. Hwang} and \textit{C. Park}, J. Math. Inequal. 14, No. 2, 421--436 (2020; Zbl 1445.39019) Full Text: DOI
Park, Choonkil; Rassias, Themistocles M. Additive-quadratic functional inequalities. (English) Zbl 07225659 Daras, Nicholas J. (ed.) et al., Computational mathematics and variational analysis. Cham: Springer (ISBN 978-3-030-44624-6/hbk; 978-3-030-44625-3/ebook). Springer Optimization and Its Applications 159, 315-341 (2020). MSC: 65Jxx 49Jxx PDF BibTeX XML Cite \textit{C. Park} and \textit{T. M. Rassias}, Springer Optim. Appl. 159, 315--341 (2020; Zbl 07225659) Full Text: DOI
Lee, Jung Rye; Park, Choonkil; Rassias, Themistocles M. Additive \(( \rho_1, \rho_2)\)-functional inequalities in complex Banach spaces. (English) Zbl 07225654 Daras, Nicholas J. (ed.) et al., Computational mathematics and variational analysis. Cham: Springer (ISBN 978-3-030-44624-6/hbk; 978-3-030-44625-3/ebook). Springer Optimization and Its Applications 159, 227-245 (2020). MSC: 65Jxx 49Jxx PDF BibTeX XML Cite \textit{J. R. Lee} et al., Springer Optim. Appl. 159, 227--245 (2020; Zbl 07225654) Full Text: DOI
Senasukh, Jedsada; Saejung, Satit On the hyperstability of the Drygas functional equation on a restricted domain. (English) Zbl 1442.39036 Bull. Aust. Math. Soc. 102, No. 1, 126-137 (2020). MSC: 39B82 39B62 PDF BibTeX XML Cite \textit{J. Senasukh} and \textit{S. Saejung}, Bull. Aust. Math. Soc. 102, No. 1, 126--137 (2020; Zbl 1442.39036) Full Text: DOI
Ghali, R. E.; Kabbaj, S. 2-Banach stability results for the radical cubic functional equation related to quadratic mapping. (English) Zbl 1442.39029 J. Linear Topol. Algebra 9, No. 1, 35-51 (2020). MSC: 39B52 39B82 39B62 47H14 47J20 47H10 PDF BibTeX XML Cite \textit{R. E. Ghali} and \textit{S. Kabbaj}, J. Linear Topol. Algebra 9, No. 1, 35--51 (2020; Zbl 1442.39029) Full Text: Link
Turab, Ali; Sintunavarat, Wutiphol On the solution of the traumatic avoidance learning model approached by the Banach fixed point theorem. (English) Zbl 1443.92200 J. Fixed Point Theory Appl. 22, No. 2, Paper No. 50, 12 p. (2020). MSC: 92D50 47H10 PDF BibTeX XML Cite \textit{A. Turab} and \textit{W. Sintunavarat}, J. Fixed Point Theory Appl. 22, No. 2, Paper No. 50, 12 p. (2020; Zbl 1443.92200) Full Text: DOI
Kang, Dongseung; Kim, Hoewoon B. Generalized Hyers-Ulam stability of diffusion equation in the \(n\)-dimensional Euclidean space, \( \mathbb{R}^n\). (English) Zbl 1440.35010 Appl. Math. Lett. 103, Article ID 106169, 6 p. (2020). MSC: 35B35 35K05 35K15 PDF BibTeX XML Cite \textit{D. Kang} and \textit{H. B. Kim}, Appl. Math. Lett. 103, Article ID 106169, 6 p. (2020; Zbl 1440.35010) Full Text: DOI
EL-Fassi, Iz-iddine; Kabbaj, Samir; Chahbi, Abdellatif Measure zero stability problem of a generalized quadratic functional equation. (English) Zbl 1440.39018 São Paulo J. Math. Sci. 14, No. 1, 301-311 (2020). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{I.-i. EL-Fassi} et al., São Paulo J. Math. Sci. 14, No. 1, 301--311 (2020; Zbl 1440.39018) Full Text: DOI
Kim, Hark-Mahn; Park, Jin-Seok; Shin, Hwan-Yong Approximation of quadratic Lie \(*\)-derivations on \(\rho\)-complete convex modular algebras. (English) Zbl 1434.17020 J. Math. Inequal. 14, No. 1, 121-134 (2020). MSC: 17B40 16W25 39B82 PDF BibTeX XML Cite \textit{H.-M. Kim} et al., J. Math. Inequal. 14, No. 1, 121--134 (2020; Zbl 1434.17020) Full Text: DOI
Park, Choonkil; Paokanta, Siriluk; Suparatulatorn, Raweerote Ulam stability of bihomomorphisms and biderivations in Banach algebras. (English) Zbl 1439.39013 J. Fixed Point Theory Appl. 22, No. 2, Paper No. 27, 18 p. (2020). Reviewer: Maryam Amyari (Mashhad) MSC: 39B52 39B82 39B62 46L05 47B47 47H10 46L57 PDF BibTeX XML Cite \textit{C. Park} et al., J. Fixed Point Theory Appl. 22, No. 2, Paper No. 27, 18 p. (2020; Zbl 1439.39013) Full Text: DOI
Başcı, Yasemin; Mısır, Adil; Öğrekçi, Süleyman On the stability problem of differential equations in the sense of Ulam. (English) Zbl 1439.34061 Result. Math. 75, No. 1, Paper No. 6, 13 p. (2020). MSC: 34D10 47N20 PDF BibTeX XML Cite \textit{Y. Başcı} et al., Result. Math. 75, No. 1, Paper No. 6, 13 p. (2020; Zbl 1439.34061) Full Text: DOI
Salehi, N.; Modarres, S. M. S. A fixed point method for stability of involutions on multi-Banach algebra. (English) Zbl 1440.39021 J. Fixed Point Theory Appl. 22, No. 1, Paper No. 20, 11 p. (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B82 46L05 46L35 PDF BibTeX XML Cite \textit{N. Salehi} and \textit{S. M. S. Modarres}, J. Fixed Point Theory Appl. 22, No. 1, Paper No. 20, 11 p. (2020; Zbl 1440.39021) Full Text: DOI
Senthil Kumar, Beri Venkatachalapathy; Bodaghi, Abasalt Approximation of the Jensen type rational functional equation by a fixed point technique. (English) Zbl 1431.39015 Bol. Soc. Parana. Mat. (3) 38, No. 3, 125-132 (2020). MSC: 39B82 39B72 PDF BibTeX XML Cite \textit{B. V. Senthil Kumar} and \textit{A. Bodaghi}, Bol. Soc. Parana. Mat. (3) 38, No. 3, 125--132 (2020; Zbl 1431.39015) Full Text: Link
Bodaghi, Abasalt; Senthil Kumar, Beri Venkatachalapathy; Rassias, John Michael Stabilities and non-stabilities of the reciprocal-nonic and the reciprocal-decic functional equations. (English) Zbl 1431.39013 Bol. Soc. Parana. Mat. (3) 38, No. 3, 9-22 (2020). MSC: 39B82 39B72 PDF BibTeX XML Cite \textit{A. Bodaghi} et al., Bol. Soc. Parana. Mat. (3) 38, No. 3, 9--22 (2020; Zbl 1431.39013) Full Text: Link
Aribou, Youssef; Dimou, Hajira; Kabbaj, Samir The generalized hyper-stability of cubic functional equation. (English) Zbl 1429.39022 Palest. J. Math. 9, No. 1, 485-492 (2020). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{Y. Aribou} et al., Palest. J. Math. 9, No. 1, 485--492 (2020; Zbl 1429.39022) Full Text: Link
Salimi, Somaye; Bodaghi, Abasalt A fixed point application for the stability and hyperstability of multi-Jensen-quadratic mappings. (English) Zbl 1430.39012 J. Fixed Point Theory Appl. 22, No. 1, Paper No. 9, 15 p. (2020). Reviewer: Ghadir Sadeghi (Sabzevār) MSC: 39B82 39B52 39B72 PDF BibTeX XML Cite \textit{S. Salimi} and \textit{A. Bodaghi}, J. Fixed Point Theory Appl. 22, No. 1, Paper No. 9, 15 p. (2020; Zbl 1430.39012) Full Text: DOI
Hwang, Inho; Park, Choonkil Fixed points and partial multipliers in Banach algebras. (English) Zbl 1432.39018 J. Fixed Point Theory Appl. 22, No. 1, Paper No. 15, 23 p. (2020). MSC: 39B52 46L05 47H10 39B62 43A22 39B82 PDF BibTeX XML Cite \textit{I. Hwang} and \textit{C. Park}, J. Fixed Point Theory Appl. 22, No. 1, Paper No. 15, 23 p. (2020; Zbl 1432.39018) Full Text: DOI
Senthil Kumar, Beri Venkatachalapathy; Dutta, Hemen Fundamental stabilities of various forms of complex valued functional equations. (English) Zbl 1423.39037 Dutta, Hemen (ed.) et al., Applied mathematical analysis: theory, methods, and applications. Cham: Springer. Stud. Syst. Decis. Control 177, 29-59 (2020). MSC: 39B82 39B72 PDF BibTeX XML Cite \textit{B. V. Senthil Kumar} and \textit{H. Dutta}, Stud. Syst. Decis. Control 177, 29--59 (2020; Zbl 1423.39037) Full Text: DOI
Kim, Hark-Mahn; Shin, Hwan-Yong Approximate Lie \(\ast \)-derivations on \(\rho \)-complete convex modular algebras. (English) Zbl 07334222 J. Appl. Anal. Comput. 9, No. 2, 765-776 (2019). MSC: 39B52 47H09 PDF BibTeX XML Cite \textit{H.-M. Kim} and \textit{H.-Y. Shin}, J. Appl. Anal. Comput. 9, No. 2, 765--776 (2019; Zbl 07334222) Full Text: DOI
Jung, Yong-Soo On the stability of a higher functional equation in Banach algebras. (English) Zbl 1450.39016 Kyungpook Math. J. 59, No. 4, 689-702 (2019). MSC: 39B82 39B52 39B72 PDF BibTeX XML Cite \textit{Y.-S. Jung}, Kyungpook Math. J. 59, No. 4, 689--702 (2019; Zbl 1450.39016) Full Text: DOI
Park, Choonkil; Yun, Sungsik; Lee, Jung Rye; Shin, Dong Yun Set-valued additive functional equations. (English) Zbl 07251269 Constr. Math. Anal. 2, No. 2, 89-97 (2019). MSC: 47H10 54C60 39B52 47H04 PDF BibTeX XML Cite \textit{C. Park} et al., Constr. Math. Anal. 2, No. 2, 89--97 (2019; Zbl 07251269) Full Text: DOI
Ramdoss, Murali; Arumugam, Ponmana Selvan Fourier transforms and Ulam stabilities of linear differential equations. (English) Zbl 1451.34075 Anastassiou, George A. (ed.) et al., Frontiers in functional equations and analytic inequalities. Cham: Springer. 195-217 (2019). MSC: 34D10 42A38 PDF BibTeX XML Cite \textit{M. Ramdoss} and \textit{P. S. Arumugam}, in: Frontiers in functional equations and analytic inequalities. Cham: Springer. 195--217 (2019; Zbl 1451.34075) Full Text: DOI
Pinelas, Sandra; Govindan, V.; Tamilvanan, K. Stability of an \(n\)-dimensional functional equation in Banach space and fuzzy normed space. (English) Zbl 1452.39007 Anastassiou, George A. (ed.) et al., Frontiers in functional equations and analytic inequalities. Cham: Springer. 159-181 (2019). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B52 39B82 54A40 PDF BibTeX XML Cite \textit{S. Pinelas} et al., in: Frontiers in functional equations and analytic inequalities. Cham: Springer. 159--181 (2019; Zbl 1452.39007) Full Text: DOI
Kumar, B. V. Senthil; Sabarinathan, S.; Rassias, M. J. Stabilities of MIQD and MIQA functional equations via fixed point technique. (English) Zbl 1450.39017 Anastassiou, George A. (ed.) et al., Frontiers in functional equations and analytic inequalities. Cham: Springer. 143-152 (2019). Reviewer: Maryam Amyari (Mashhad) MSC: 39B82 39B52 47H10 12J25 26E30 PDF BibTeX XML Cite \textit{B. V. S. Kumar} et al., in: Frontiers in functional equations and analytic inequalities. Cham: Springer. 143--152 (2019; Zbl 1450.39017) Full Text: DOI
Ramdoss, Murali; Aruldass, Antony Raj General solution and Hyers-Ulam stability of duotrigintic functional equation in multi-Banach spaces. (English) Zbl 07245444 Anastassiou, George A. (ed.) et al., Frontiers in functional equations and analytic inequalities. Cham: Springer (ISBN 978-3-030-28949-2/hbk; 978-3-030-28950-8/ebook). 125-141 (2019). Reviewer: Stefan Czerwik (Gliwice) MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{M. Ramdoss} and \textit{A. R. Aruldass}, in: Frontiers in functional equations and analytic inequalities. Cham: Springer. 125--141 (2019; Zbl 07245444) Full Text: DOI
Chung, Jaeyoung; Rassias, John Michael; Lee, Bogeun; Choi, Chang-Kwon Hyperstability of a linear functional equation on restricted domains. (English) Zbl 1450.39014 Anastassiou, George A. (ed.) et al., Frontiers in functional equations and analytic inequalities. Cham: Springer. 27-42 (2019). Reviewer: Luis Filipe Pinheiro de Castro (Aveiro) MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{J. Chung} et al., in: Frontiers in functional equations and analytic inequalities. Cham: Springer. 27--42 (2019; Zbl 1450.39014) Full Text: DOI
Petruşel, Adrian; Rus, Ioan A. Ulam stability of zero point equations. (English) Zbl 1452.39010 Brzdęk, Janusz (ed.) et al., Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4–9, 2016 and Timisoara, Romania, October 8–13, 2018. Cham: Springer. 345-364 (2019). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B82 39B52 47H10 PDF BibTeX XML Cite \textit{A. Petruşel} and \textit{I. A. Rus}, in: Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4--9, 2016 and Timisoara, Romania, October 8--13, 2018. Cham: Springer. 345--364 (2019; Zbl 1452.39010) Full Text: DOI
Lee, Jung Rye; Park, Choonkil; Rassias, Themistocles M. Bi-additive s-functional inequalities and quasi-\(\ast\)-multipliers on Banach \(\ast\)-algebras. (English) Zbl 07245312 Brzdęk, Janusz (ed.) et al., Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4–9, 2016 and Timisoara, Romania, October 8–13, 2018. Cham: Springer (ISBN 978-3-030-28971-3/hbk; 978-3-030-28972-0/ebook). 199-215 (2019). Reviewer: Sanja Varošanec (Zagreb) MSC: 39B62 39B52 39B55 PDF BibTeX XML Cite \textit{J. R. Lee} et al., in: Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4--9, 2016 and Timisoara, Romania, October 8--13, 2018. Cham: Springer. 199--215 (2019; Zbl 07245312) Full Text: DOI
Belfakih, Keltouma; Elqorachi, Elhoucien; Rassias, Themistocles M. Solutions and stability of some functional equations on semigroups. (English) Zbl 1447.39017 Brzdęk, Janusz (ed.) et al., Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4–9, 2016 and Timisoara, Romania, October 8–13, 2018. Cham: Springer. 167-198 (2019). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{K. Belfakih} et al., in: Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4--9, 2016 and Timisoara, Romania, October 8--13, 2018. Cham: Springer. 167--198 (2019; Zbl 1447.39017) Full Text: DOI
Dung, Nguyen Van; Sintunavarat, Wutiphol Ulam-Hyers stability of functional equations in quasi-\(\beta\)-Banach spaces. (English) Zbl 1447.39024 Brzdęk, Janusz (ed.) et al., Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4–9, 2016 and Timisoara, Romania, October 8–13, 2018. Cham: Springer, 97-130 (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{N. Van Dung} and \textit{W. Sintunavarat}, in: Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4--9, 2016 and Timisoara, Romania, October 8--13, 2018. Cham: Springer. 97--130 (2019; Zbl 1447.39024) Full Text: DOI
Agbeko, Nutefe Kwami Survey on Cauchy functional equation in lattice environments. (English) Zbl 1448.39042 Brzdęk, Janusz (ed.) et al., Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4–9, 2016 and Timisoara, Romania, October 8–13, 2018. Cham: Springer. 1-46 (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B82 39B42 39B52 46S40 46B42 PDF BibTeX XML Cite \textit{N. K. Agbeko}, in: Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4--9, 2016 and Timisoara, Romania, October 8--13, 2018. Cham: Springer. 1--46 (2019; Zbl 1448.39042) Full Text: DOI
Lee, Jung Rye; Park, Choonkil; Rassias, Themistocles M.; Zhang, Xiaohong Additive \(\rho\)-functional inequalities and their applications. (English) Zbl 07216130 Rassias, Themistocles M. (ed.) et al., Mathematical analysis and applications. Cham: Springer (ISBN 978-3-030-31338-8/hbk; 978-3-030-31339-5/ebook). Springer Optimization and Its Applications 154, 391-410 (2019). MSC: 47B 46H 39B PDF BibTeX XML Cite \textit{J. R. Lee} et al., Springer Optim. Appl. 154, 391--410 (2019; Zbl 07216130) Full Text: DOI
Lee, Jung Rye; Park, Choonkil; Rassias, Themistocles M. Additive functional inequalities and partial multipliers in complex Banach algebras. (English) Zbl 07216129 Rassias, Themistocles M. (ed.) et al., Mathematical analysis and applications. Cham: Springer (ISBN 978-3-030-31338-8/hbk; 978-3-030-31339-5/ebook). Springer Optimization and Its Applications 154, 365-389 (2019). MSC: 47B 46H 39B PDF BibTeX XML Cite \textit{J. R. Lee} et al., Springer Optim. Appl. 154, 365--389 (2019; Zbl 07216129) Full Text: DOI
El-Fassi, Iz-iddine On hyperstability of the two-variable Jensen functional equation on restricted domain. (English) Zbl 1442.39034 Rassias, Themistocles M. (ed.) et al., Mathematical analysis and applications. Cham: Springer. Springer Optim. Appl. 154, 165-183 (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B82 39B62 47H14 47H10 PDF BibTeX XML Cite \textit{I.-i. El-Fassi}, Springer Optim. Appl. 154, 165--183 (2019; Zbl 1442.39034) Full Text: DOI
Murali, R.; Selvan, A. Hyers-Ulam stability of \(n\)th order linear differential equation. (English) Zbl 1448.34114 Proyecciones 38, No. 3, 553-566 (2019). Reviewer: Olusola Akinyele (Bowie) MSC: 34D10 34B15 34A30 PDF BibTeX XML Cite \textit{R. Murali} and \textit{A. Selvan}, Proyecciones 38, No. 3, 553--566 (2019; Zbl 1448.34114) Full Text: DOI
Saha, P.; Samanta, T.; Mondal, P.; Choudhury, B. Stability of two variable pexiderized quadratic functional equation in intuitionistic fuzzy Banach spaces. (English) Zbl 1450.39019 Proyecciones 38, No. 3, 447-467 (2019). MSC: 39B82 39B52 46S40 PDF BibTeX XML Cite \textit{P. Saha} et al., Proyecciones 38, No. 3, 447--467 (2019; Zbl 1450.39019) Full Text: DOI
Aiemsomboon, Laddawan; Sintunavarat, Wutiphol Orthogonal stability of the generalized quadratic functional equations in the sense of Rätz. (English) Zbl 1436.39015 Demonstr. Math. 52, 523-530 (2019). MSC: 39B52 39B55 39B72 39B82 47H10 46H25 PDF BibTeX XML Cite \textit{L. Aiemsomboon} and \textit{W. Sintunavarat}, Demonstr. Math. 52, 523--530 (2019; Zbl 1436.39015) Full Text: DOI
Lee, Yang-Hi; Kim, Gwang Hui Generalized Hyers-Ulam stability of the additive functional equation. (English) Zbl 1432.39024 Axioms 8, No. 2, Paper No. 76, 11 p. (2019). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{Y.-H. Lee} and \textit{G. H. Kim}, Axioms 8, No. 2, Paper No. 76, 11 p. (2019; Zbl 1432.39024) Full Text: DOI
Kumar, B. V. Senthil; Rassias, J. M.; Sabarinathan, S. Stabilities of various multiplicative inverse functional equations. (English) Zbl 1437.39012 Tbil. Math. J. 12, No. 4, 15-28 (2019). Reviewer: Choonkil Park (Seoul) MSC: 39B82 39B52 39B72 PDF BibTeX XML Cite \textit{B. V. S. Kumar} et al., Tbil. Math. J. 12, No. 4, 15--28 (2019; Zbl 1437.39012) Full Text: DOI Euclid
EL-Fassi, Iz-Iddine On approximate solution of Drygas functional equation according to the Lipschitz criteria. (English) Zbl 1434.39020 Acta Univ. Sapientiae, Math. 11, No. 1, 66-77 (2019). MSC: 39B52 39B82 41A65 65Q20 PDF BibTeX XML Cite \textit{I.-I. EL-Fassi}, Acta Univ. Sapientiae, Math. 11, No. 1, 66--77 (2019; Zbl 1434.39020) Full Text: DOI
Sun, Wenlong; Jin, Yuanfeng; Park, Choonkil; Lu, Gang 3-variable double \(\rho \)-functional inequalities of drygas. (English) Zbl 1434.39023 J. Math. Inequal. 13, No. 4, 1235-1244 (2019). Reviewer: James Adedayo Oguntuase (Abeokuta) MSC: 39B62 39B72 39B52 46B25 PDF BibTeX XML Cite \textit{W. Sun} et al., J. Math. Inequal. 13, No. 4, 1235--1244 (2019; Zbl 1434.39023) Full Text: DOI
El-Fassi, Iz-Iddine; Rassias, John Michael Stability and non-stability of generalized radical cubic functional equation in quasi-\(\beta\)-Banach spaces. (English) Zbl 1434.39021 Tbil. Math. J. 12, No. 3, 175-190 (2019). MSC: 39B52 39B82 46L05 PDF BibTeX XML Cite \textit{I.-I. El-Fassi} and \textit{J. M. Rassias}, Tbil. Math. J. 12, No. 3, 175--190 (2019; Zbl 1434.39021) Full Text: DOI Euclid
Park, Choonkil Symmetric biderivations on Banach algebras. (English) Zbl 1428.39031 Indian J. Pure Appl. Math. 50, No. 2, 413-426 (2019). MSC: 39B52 39B82 46L57 PDF BibTeX XML Cite \textit{C. Park}, Indian J. Pure Appl. Math. 50, No. 2, 413--426 (2019; Zbl 1428.39031) Full Text: DOI
Ghobadipour, Norouz; Sepasian, Ali Reza On the stability of left \(\delta \)-centralizers on Banach Lie triple systems. (English) Zbl 07142378 Oper. Matrices 13, No. 3, 797-807 (2019). MSC: 17B40 16W25 PDF BibTeX XML Cite \textit{N. Ghobadipour} and \textit{A. R. Sepasian}, Oper. Matrices 13, No. 3, 797--807 (2019; Zbl 07142378) Full Text: DOI
Lee, Yang-Hi A fixed point approach to the stability of a quadratic-cubic functional equation. (English) Zbl 1426.39027 Korean J. Math. 27, No. 2, 343-355 (2019). MSC: 39B82 47H10 PDF BibTeX XML Cite \textit{Y.-H. Lee}, Korean J. Math. 27, No. 2, 343--355 (2019; Zbl 1426.39027) Full Text: DOI
Kang, Dognseung; Kim, Hoewoon The stability of generalized reciprocal-negative Fermat’s equations in quasi-\(\beta\)-normed spaces. (English) Zbl 1426.39026 Korean J. Math. 27, No. 1, 81-92 (2019). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{D. Kang} and \textit{H. Kim}, Korean J. Math. 27, No. 1, 81--92 (2019; Zbl 1426.39026) Full Text: DOI
Zada, Akbar; Ali, Wajid; Park, Choonkil Ulam’s type stability of higher order nonlinear delay differential equations via integral inequality of Grönwall-Bellman-Bihari’s type. (English) Zbl 1428.34087 Appl. Math. Comput. 350, 60-65 (2019). MSC: 34K05 39B82 34D10 PDF BibTeX XML Cite \textit{A. Zada} et al., Appl. Math. Comput. 350, 60--65 (2019; Zbl 1428.34087) Full Text: DOI
Park, Choonkil Additive \(s\)-functional inequalities and partial multipliers in Banach algebras. (English) Zbl 1426.39025 J. Math. Inequal. 13, No. 3, Article No. 13-60, 867-877 (2019). MSC: 39B52 46L05 39B62 43A22 39B82 PDF BibTeX XML Cite \textit{C. Park}, J. Math. Inequal. 13, No. 3, Article No. 13--60, 867--877 (2019; Zbl 1426.39025) Full Text: DOI
Ajebbar, Omar; Elqorachi, Elhoucien Solutions and stability of trigonometric functional equations on an amenable group with an involutive automorphism. (English) Zbl 1427.39012 Commun. Korean Math. Soc. 34, No. 1, 55-82 (2019). Reviewer: Henrik Stetkær (Aarhus) MSC: 39B32 39B52 39B82 PDF BibTeX XML Cite \textit{O. Ajebbar} and \textit{E. Elqorachi}, Commun. Korean Math. Soc. 34, No. 1, 55--82 (2019; Zbl 1427.39012) Full Text: DOI
Pinelas, Sandra; Govindan, V.; Tamilvanan, K. Solution and stability of an \(n\)-dimensional functional equation. (English) Zbl 1429.39019 Analysis, München 39, No. 3, 107-115 (2019). Reviewer: Maryam Amyari (Mashhad) MSC: 39B52 39B82 39B72 PDF BibTeX XML Cite \textit{S. Pinelas} et al., Analysis, München 39, No. 3, 107--115 (2019; Zbl 1429.39019) Full Text: DOI
Wu, Jian-Rong; Jin, Zhen-Yu A note on Ulam stability of some fuzzy number-valued functional equations. (English) Zbl 1423.39034 Fuzzy Sets Syst. 375, 191-195 (2019). MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{J.-R. Wu} and \textit{Z.-Y. Jin}, Fuzzy Sets Syst. 375, 191--195 (2019; Zbl 1423.39034) Full Text: DOI
Hwang, Inho; Park, Choonkil Bihom derivations in Banach algebras. (English) Zbl 1441.46034 J. Fixed Point Theory Appl. 21, No. 3, Paper No. 81, 14 p. (2019). MSC: 46H25 46H05 39B52 47B47 PDF BibTeX XML Cite \textit{I. Hwang} and \textit{C. Park}, J. Fixed Point Theory Appl. 21, No. 3, Paper No. 81, 14 p. (2019; Zbl 1441.46034) Full Text: DOI
Sayar, K. Y. N.; Bergam, A. On the stability of a functional equation in 2-Banach spaces by using fixed point theorem. (English) Zbl 1438.39052 Electron. J. Math. Analysis Appl. 7, No. 3, 45-54 (2019). MSC: 39B82 39B52 47H10 PDF BibTeX XML Cite \textit{K. Y. N. Sayar} and \textit{A. Bergam}, Electron. J. Math. Analysis Appl. 7, No. 3, 45--54 (2019; Zbl 1438.39052) Full Text: Link
EL-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir Baire category theorem and approximation of the Pexider quadratic functional equation on a set of Lebesgue measure zero. (English) Zbl 1420.39022 J. Anal. 27, No. 3, 697-707 (2019). MSC: 39B82 39B52 PDF BibTeX XML Cite \textit{I.-i. EL-Fassi} et al., J. Anal. 27, No. 3, 697--707 (2019; Zbl 1420.39022) Full Text: DOI
Akkouchi, Mohamed On the Hyers-Ulam-Rassias stability of a nonlinear integral equation. (English) Zbl 1434.45007 Appl. Sci. 21, 1-10 (2019). MSC: 45N05 39B52 45P05 45G10 47G10 PDF BibTeX XML Cite \textit{M. Akkouchi}, Appl. Sci. 21, 1--10 (2019; Zbl 1434.45007) Full Text: Link
Kang, Dongseung; Kim, Hoewoon B. On a new stability problem of radical \(n\)th-degree functional equation by Brzdęk’s fixed-point method. (English) Zbl 1422.39055 J. Funct. Spaces 2019, Article ID 2716107, 6 p. (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B22 39B82 PDF BibTeX XML Cite \textit{D. Kang} and \textit{H. B. Kim}, J. Funct. Spaces 2019, Article ID 2716107, 6 p. (2019; Zbl 1422.39055) Full Text: DOI
Park, Choonkil; Rassias, Michael Th. Additive functional equations and partial multipliers in \(C^*\)-algebras. (English) Zbl 1435.46038 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2261-2275 (2019). MSC: 46L05 43A22 39B52 39B62 PDF BibTeX XML Cite \textit{C. Park} and \textit{M. Th. Rassias}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2261--2275 (2019; Zbl 1435.46038) Full Text: DOI
Park, Choonkil; Rassias, J. M.; Bodaghi, Abasalt; Kim, Sang Og Approximate homomorphisms from ternary semigroups to modular spaces. (English) Zbl 1435.17005 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2175-2188 (2019). Reviewer: Maryam Amyari (Mashhad) MSC: 17A40 39B52 39B82 PDF BibTeX XML Cite \textit{C. Park} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2175--2188 (2019; Zbl 1435.17005) Full Text: DOI
El-Fassi, Iz-iddine Solution and approximation of radical quintic functional equation related to quintic mapping in quasi-\(\beta \)-Banach spaces. (English) Zbl 1418.65195 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 675-687 (2019). MSC: 65Q20 39B82 39B62 46H25 PDF BibTeX XML Cite \textit{I.-i. El-Fassi}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 675--687 (2019; Zbl 1418.65195) Full Text: DOI
Park, Choonkil The stability of an additive \((\rho_1, \rho_2)\)-functional inequality in Banach spaces. (English) Zbl 07082126 J. Math. Inequal. 13, No. 1, 95-104 (2019). MSC: 39B62 39B52 39B82 PDF BibTeX XML Cite \textit{C. Park}, J. Math. Inequal. 13, No. 1, 95--104 (2019; Zbl 07082126) Full Text: DOI
Wang, Zhihua Generalized forms of Swiatak’s functional equations with involution. (English) Zbl 1418.39023 Bull. Korean Math. Soc. 56, No. 3, 779-787 (2019). Reviewer: Stefan Czerwik (Łaziska Górne) MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{Z. Wang}, Bull. Korean Math. Soc. 56, No. 3, 779--787 (2019; Zbl 1418.39023) Full Text: DOI
Park, Choonkil; Jin, Yuanfeng; Zhang, Xiaohong Bi-additive \(s\)-functional inequalities and quasi-multipliers on Banach algebras. (English) Zbl 1417.39078 Rocky Mt. J. Math. 49, No. 2, 593-607 (2019). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B62 39B52 43A22 46L05 39B82 PDF BibTeX XML Cite \textit{C. Park} et al., Rocky Mt. J. Math. 49, No. 2, 593--607 (2019; Zbl 1417.39078) Full Text: DOI Euclid
Peppo, Cathérine Asymptotic Hyers-Ulam stability or superstability for generalized linear equations by unilateral perturbations. (English) Zbl 1416.39017 J. Convex Anal. 26, No. 2, 543-562 (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B82 39B62 26A51 PDF BibTeX XML Cite \textit{C. Peppo}, J. Convex Anal. 26, No. 2, 543--562 (2019; Zbl 1416.39017) Full Text: Link
Wang, Xiaoming; Arif, Muhammad; Zada, Akbar \(\beta\)-Hyers-Ulam-Rassias stability of semilinear nonautonomous impulsive system. (English) Zbl 1416.34013 Symmetry 11, No. 2, Paper No. 231, 18 p. (2019). MSC: 34A37 34D20 PDF BibTeX XML Cite \textit{X. Wang} et al., Symmetry 11, No. 2, Paper No. 231, 18 p. (2019; Zbl 1416.34013) Full Text: DOI
Turab, Ali; Sintunavarat, Wutiphol On analytic model for two-choice behavior of the paradise fish based on the fixed point method. (English) Zbl 07077002 J. Fixed Point Theory Appl. 21, No. 2, Paper No. 56, 13 p. (2019); corrigendum ibid. 22, No. 4, Paper No. 82, 3 p. (2020). MSC: 47H10 54H25 PDF BibTeX XML Cite \textit{A. Turab} and \textit{W. Sintunavarat}, J. Fixed Point Theory Appl. 21, No. 2, Paper No. 56, 13 p. (2019; Zbl 07077002) Full Text: DOI
Kim, Hark-Mahn; Shin, Hwan-Yong; Park, Jinseok Asymptotic behavior of almost quartic \(\ast \)-derivations on Banach \(\ast \)-algebras. (English) Zbl 1415.39020 J. Funct. Spaces 2019, Article ID 6436382, 7 p. (2019). MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{H.-M. Kim} et al., J. Funct. Spaces 2019, Article ID 6436382, 7 p. (2019; Zbl 1415.39020) Full Text: DOI
EL-Fassi, Iz-Iddine On approximation of approximately generalized quadratic functional equation via Lipschitz criteria. (English) Zbl 1415.39019 Quaest. Math. 42, No. 5, 651-663 (2019). MSC: 39B52 39B82 PDF BibTeX XML Cite \textit{I.-I. EL-Fassi}, Quaest. Math. 42, No. 5, 651--663 (2019; Zbl 1415.39019) Full Text: DOI
Park, Choonkil Bi-additive \(s\)-functional inequalities and quasi-\(*\)-multipliers on Banach algebras. (English) Zbl 1415.39021 Bull. Braz. Math. Soc. (N.S.) 50, No. 2, 561-574 (2019). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B52 46L05 39B62 43A22 39B82 PDF BibTeX XML Cite \textit{C. Park}, Bull. Braz. Math. Soc. (N.S.) 50, No. 2, 561--574 (2019; Zbl 1415.39021) Full Text: DOI
Karthikeyan, S.; Rassias, John M.; Arunkumar, M.; Sathya, E. Generalized Ulam-Hyers stability of \((a,b;k>0)\)-cubic functional equation in intuitionistic fuzzy normed spaces. (English) Zbl 1420.39023 J. Anal. 27, No. 2, 391-415 (2019). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B82 39B52 39B72 PDF BibTeX XML Cite \textit{S. Karthikeyan} et al., J. Anal. 27, No. 2, 391--415 (2019; Zbl 1420.39023) Full Text: DOI
Nawaz, Sundas; Batool, Afshan; Zia, Muhammad Arshad; Park, Choonkil Functional inequalities in matrix Banach spaces. (English) Zbl 1410.39045 J. Fixed Point Theory Appl. 21, No. 1, Paper No. 28, 9 p. (2019). MSC: 39B62 39B52 39B42 47H10 65F35 PDF BibTeX XML Cite \textit{S. Nawaz} et al., J. Fixed Point Theory Appl. 21, No. 1, Paper No. 28, 9 p. (2019; Zbl 1410.39045) Full Text: DOI
Aphithana, Aphirak; Ntouyas, Sotiris K.; Tariboon, Jessada Existence and Ulam-Hyers stability for Caputo conformable differential equations with four-point integral conditions. (English) Zbl 07048550 Adv. Difference Equ. 2019, Paper No. 139, 17 p. (2019). MSC: 34A08 34C10 26A33 PDF BibTeX XML Cite \textit{A. Aphithana} et al., Adv. Difference Equ. 2019, Paper No. 139, 17 p. (2019; Zbl 07048550) Full Text: DOI
Park, Choonkil; Lee, Jung Rye; Zhang, Xiaohong Additive \(s\)-functional inequality and Hom-derivations in Banach algebras. (English) Zbl 1404.39028 J. Fixed Point Theory Appl. 21, No. 1, Paper No. 18, 14 p. (2019). MSC: 39B52 39B62 47H10 47B47 46L57 39B82 PDF BibTeX XML Cite \textit{C. Park} et al., J. Fixed Point Theory Appl. 21, No. 1, Paper No. 18, 14 p. (2019; Zbl 1404.39028) Full Text: DOI
Aiemsomboon, Laddawan; Sintunavarat, Wutiphol Stability of the new generalized linear functional equation in normed spaces via the fixed point method in generalized metric spaces. (English) Zbl 07248493 Thai J. Math., Spec. Iss.: Asian Conference on Fixed Point Theory and Optimization 2018, 113-124 (2018). MSC: 39B72 47H10 PDF BibTeX XML Cite \textit{L. Aiemsomboon} and \textit{W. Sintunavarat}, Thai J. Math. , 113--124 (2018; Zbl 07248493) Full Text: Link
Rassias, J. M.; Murali, R.; Rassias, M. J.; Vithya, V.; Raj, A. A. General solution and stability of Quattuorvigintic functional equation in matrix paranormed spaces. (English) Zbl 1434.39022 Tbil. Math. J. 11, No. 2, 97-109 (2018). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B52 39B82 47H10 PDF BibTeX XML Cite \textit{J. M. Rassias} et al., Tbil. Math. J. 11, No. 2, 97--109 (2018; Zbl 1434.39022) Full Text: DOI Euclid
Bodaghi, Abasalt; Arunkumar, Mohan; Sathya, Elumalai Approximate \(n\)-dimensional additive functional equation in various Banach spaces. (English) Zbl 1432.39016 Tbil. Math. J. 11, No. 2, 77-96 (2018). MSC: 39B52 39B72 39B82 PDF BibTeX XML Cite \textit{A. Bodaghi} et al., Tbil. Math. J. 11, No. 2, 77--96 (2018; Zbl 1432.39016) Full Text: DOI Euclid
Ramdoss, Murali; Aruldass, Antony Raj; Park, Choonkil; Paokanta, Siriluk Stability of trigintic functional equation in multi-Banach spaces: fixed point approach. (English) Zbl 1426.39029 Korean J. Math. 26, No. 4, 615-628 (2018). MSC: 39B82 39B62 47H10 39B52 PDF BibTeX XML Cite \textit{M. Ramdoss} et al., Korean J. Math. 26, No. 4, 615--628 (2018; Zbl 1426.39029) Full Text: DOI
Kim, Chang Il; Yun, Yong Sik Stability of mixed type functional equations with involution in non-Archimedean spaces. (English) Zbl 1429.39017 East Asian Math. J. 34, No. 5, 693-702 (2018). Reviewer: Maryam Amyari (Mashhad) MSC: 39B52 39B72 47H10 PDF BibTeX XML Cite \textit{C. I. Kim} and \textit{Y. S. Yun}, East Asian Math. J. 34, No. 5, 693--702 (2018; Zbl 1429.39017) Full Text: DOI
Bae, Jae-Hyeong; Chang, Ick-Soon Some additive mappings on Banach \(\ast\)-algebras with derivations. (English) Zbl 1439.46057 J. Nonlinear Sci. Appl. 11, No. 3, 335-341 (2018). MSC: 46L57 16W80 39B72 39B82 46H40 PDF BibTeX XML Cite \textit{J.-H. Bae} and \textit{I.-S. Chang}, J. Nonlinear Sci. Appl. 11, No. 3, 335--341 (2018; Zbl 1439.46057) Full Text: DOI
Ngoc, Ngo Phuoc Nguyen; Van Vinh, Nguyen Ulam-Hyers-Rassias stability of a nonlinear stochastic Ito-Volterra integral equation. (English) Zbl 1411.60102 Differ. Equ. Appl. 10, No. 4, 397-411 (2018). MSC: 60H20 34K20 47H10 PDF BibTeX XML Cite \textit{N. P. N. Ngoc} and \textit{N. Van Vinh}, Differ. Equ. Appl. 10, No. 4, 397--411 (2018; Zbl 1411.60102) Full Text: DOI
Al-Ali, S. A. A.; Elkettani, Y. On a new type of stability of a radical cubic functional equation related to Jensen mapping. (English) Zbl 1413.39051 J. Linear Topol. Algebra 7, No. 4, 281-292 (2018). MSC: 39B82 39B62 47H14 47J20 47H10 PDF BibTeX XML Cite \textit{S. A. A. Al-Ali} and \textit{Y. Elkettani}, J. Linear Topol. Algebra 7, No. 4, 281--292 (2018; Zbl 1413.39051) Full Text: Link
Sirouni, M.; Almahalebi, M.; Kabbaj, S. A new type of Hyers-Ulam-Rassias stability for Drygas functional equation. (English) Zbl 1413.39060 J. Linear Topol. Algebra 7, No. 4, 251-260 (2018). MSC: 39B82 39B52 54E50 PDF BibTeX XML Cite \textit{M. Sirouni} et al., J. Linear Topol. Algebra 7, No. 4, 251--260 (2018; Zbl 1413.39060) Full Text: Link
EL-Fassi, Iz-iddine Non-Archimedean hyperstability of Cauchy-Jensen functional equations on a restricted domain. (English) Zbl 1403.39027 J. Appl. Anal. 24, No. 2, 155-165 (2018). MSC: 39B82 39B62 26E30 47H10 PDF BibTeX XML Cite \textit{I.-i. EL-Fassi}, J. Appl. Anal. 24, No. 2, 155--165 (2018; Zbl 1403.39027) Full Text: DOI