Suriguga; Wu, Deyu; Alatancang On the closed range of block operator matrices. (Chinese. English summary) Zbl 1424.47005 Acta Math. Sin., Chin. Ser. 61, No. 3, 447-456 (2018). MSC: 47A05 PDFBibTeX XMLCite \textit{Suriguga} et al., Acta Math. Sin., Chin. Ser. 61, No. 3, 447--456 (2018; Zbl 1424.47005)
Meng, Qing On the stability of the sesquilinear form on left \(\mathcal{A}\)-modules over a \(C^*\)-algebra. (Chinese. English summary) Zbl 1363.46041 Acta Math. Sin., Chin. Ser. 59, No. 1, 99-106 (2016). MSC: 46L05 39B82 PDFBibTeX XMLCite \textit{Q. Meng}, Acta Math. Sin., Chin. Ser. 59, No. 1, 99--106 (2016; Zbl 1363.46041)
Ji, Peisheng; Zhao, Yingzi On a Jensen-quadratic functional equation and its Hyers-Ulam stability. (Chinese. English summary) Zbl 1340.39043 Acta Math. Sin., Chin. Ser. 58, No. 2, 251-260 (2015). MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{P. Ji} and \textit{Y. Zhao}, Acta Math. Sin., Chin. Ser. 58, No. 2, 251--260 (2015; Zbl 1340.39043)
Ji, Peisheng; Wei, Ranhong; Liu, Rongrong On a Cauchy-cubic functional equation and its Hyers-Ulam stability. (Chinese. English summary) Zbl 1324.39027 Acta Math. Sin., Chin. Ser. 57, No. 3, 559-568 (2014). MSC: 39B82 39B52 46S40 PDFBibTeX XMLCite \textit{P. Ji} et al., Acta Math. Sin., Chin. Ser. 57, No. 3, 559--568 (2014; Zbl 1324.39027)
Wang, Liguang; Li, Jing On the stability of a mixed functional equations deriving from additive mappings and quadratic mappings. (Chinese. English summary) Zbl 1299.39029 Acta Math. Sin., Chin. Ser. 56, No. 4, 583-596 (2013). MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{L. Wang} and \textit{J. Li}, Acta Math. Sin., Chin. Ser. 56, No. 4, 583--596 (2013; Zbl 1299.39029)
Wang, Liguang; Liu, Bo Fuzzy stability of a functional equation deriving from additive, quadratic, cubic and quartic functions. (Chinese. English summary) Zbl 1274.39068 Acta Math. Sin., Chin. Ser. 55, No. 5, 841-854 (2012). MSC: 39B82 39B52 46S40 PDFBibTeX XMLCite \textit{L. Wang} and \textit{B. Liu}, Acta Math. Sin., Chin. Ser. 55, No. 5, 841--854 (2012; Zbl 1274.39068)
Wang, Lin; Dong, Liqiang Hyers-Ulam-Rassias stability of functional equations related to derivations on standard operator algebras. (Chinese. English summary) Zbl 1224.39048 Acta Math. Sin., Chin. Ser. 53, No. 3, 563-570 (2010). MSC: 39B82 47B48 39B52 PDFBibTeX XMLCite \textit{L. Wang} and \textit{L. Dong}, Acta Math. Sin., Chin. Ser. 53, No. 3, 563--570 (2010; Zbl 1224.39048)