Jun, Kil-Woung; Lee, Yang-Hi; Kim, Hark-Mahn Fixed point approach to the estimation of approximate general quadratic mappings. (English) Zbl 1282.39031 Int. J. Math. Anal., Ruse 7, No. 5-8, 275-289 (2013). MSC: 39B82 39B72 PDFBibTeX XMLCite \textit{K.-W. Jun} et al., Int. J. Math. Anal., Ruse 7, No. 5--8, 275--289 (2013; Zbl 1282.39031) Full Text: DOI Link Link
Chugh, Renu; Ashish On the stability of generalized Cauchy linear functional equation. (English) Zbl 1257.39022 Int. J. Math. Anal., Ruse 6, No. 29-32, 1403-1413 (2012). Reviewer: Maryam Amyari (Mashhad) MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{R. Chugh} and \textit{Ashish}, Int. J. Math. Anal., Ruse 6, No. 29--32, 1403--1413 (2012; Zbl 1257.39022) Full Text: Link
Moradlou, Fridoun; Park, Choonkil; Lee, Jung Rye Hyers-Ulam-Rassias stability of \(n\)-Apollonius type additive mapping and isomorphisms in \(C^\ast\)-algebras. (English) Zbl 1311.39050 Int. J. Math. Anal., Ruse 6, No. 1-4, 111-128 (2012). MSC: 39B82 46H25 47H10 PDFBibTeX XMLCite \textit{F. Moradlou} et al., Int. J. Math. Anal., Ruse 6, No. 1--4, 111--128 (2012; Zbl 1311.39050) Full Text: Link
Kenary, Hassan Azadi; Shin, Dong Yun; Lee, Jung Rye; Hoseini, Habib Fixed point and Hyers-Ulam stability of functional equations. (English) Zbl 1252.39036 Int. J. Math. Anal., Ruse 5, No. 37-40, 1827-1833 (2011). Reviewer: Themistocles M. Rassias (Athens) MSC: 39B82 46S10 39B52 PDFBibTeX XMLCite \textit{H. A. Kenary} et al., Int. J. Math. Anal., Ruse 5, No. 37--40, 1827--1833 (2011; Zbl 1252.39036) Full Text: Link