Cho, Yeol Je; Saadati, Reza; Yang, Young-Oh; Kenari, H. M. A fixed point technique for approximate a functional inequality in normed modules over \(C^*\)-algebras. (English) Zbl 1390.39093 Filomat 30, No. 7, 1691-1696 (2016). MSC: 39B72 39B62 46L05 PDFBibTeX XMLCite \textit{Y. J. Cho} et al., Filomat 30, No. 7, 1691--1696 (2016; Zbl 1390.39093) Full Text: DOI
Cho, Yeol Je; Saadati, Reza; Yang, Young-Oh Ulam-Găvrute-Rassias stability of an additive functional inequality in fuzzy normed modules. (English) Zbl 1339.39024 J. Comput. Anal. Appl. 19, No. 3, 409-417 (2015). Reviewer: Mihály Bessenyei (Debrecen) MSC: 39B82 39B62 46H25 46S40 PDFBibTeX XMLCite \textit{Y. J. Cho} et al., J. Comput. Anal. Appl. 19, No. 3, 409--417 (2015; Zbl 1339.39024)
Abdou, Afrah A. N.; Al-Sirehy, Fatma S.; Cho, Yeol Je Stability of positive-additive functional equations in fuzzy \(C^\ast\)-algebras. (English) Zbl 1325.39017 J. Comput. Anal. Appl. 19, No. 4, 651-660 (2015). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B82 39B62 46L05 46S40 39B55 PDFBibTeX XMLCite \textit{A. A. N. Abdou} et al., J. Comput. Anal. Appl. 19, No. 4, 651--660 (2015; Zbl 1325.39017)
Cho, Yeol Je; Park, Choonkil; Rassias, Themistocles M.; Saadati, Reza Stability of functional equations in Banach algebras. (English) Zbl 1323.39025 Cham: Springer (ISBN 978-3-319-18707-5/hbk; 978-3-319-18708-2/ebook). xiv, 343 p. (2015). Reviewer: Paşc Găvruţă (Timişoara) MSC: 39B82 39-02 39B52 46L57 46S10 39B62 PDFBibTeX XMLCite \textit{Y. J. Cho} et al., Stability of functional equations in Banach algebras. Cham: Springer (2015; Zbl 1323.39025) Full Text: DOI
Cho, Yeol Je; Park, Choonkil; Saadati, Reza Fuzzy functional inequalities. (English) Zbl 1245.39017 J. Comput. Anal. Appl. 13, No. 2, 305-320 (2011). Reviewer: Mihály Bessenyei (Debrecen) MSC: 39B62 39B52 39B82 46S40 PDFBibTeX XMLCite \textit{Y. J. Cho} et al., J. Comput. Anal. Appl. 13, No. 2, 305--320 (2011; Zbl 1245.39017)
Cho, Yeol Je; Park, Choonkil; Saadati, Reza Functional inequalities in non-Archimedean Banach spaces. (English) Zbl 1203.39015 Appl. Math. Lett. 23, No. 10, 1238-1242 (2010). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 39B82 46S10 39B52 39B62 PDFBibTeX XMLCite \textit{Y. J. Cho} et al., Appl. Math. Lett. 23, No. 10, 1238--1242 (2010; Zbl 1203.39015) Full Text: DOI
Cho, Y. J.; Dragomir, S. S.; Kim, S. S.; Pearce, C. E. M. Cauchy-Schwarz functionals. (English) Zbl 0976.39024 Bull. Aust. Math. Soc. 62, No. 3, 479-491 (2000). Reviewer: I.Raşa (Cluj-Napoca) MSC: 39B62 26D15 26D20 PDFBibTeX XMLCite \textit{Y. J. Cho} et al., Bull. Aust. Math. Soc. 62, No. 3, 479--491 (2000; Zbl 0976.39024) Full Text: DOI