Zhang, Peng; Huang, Meiyu; Peng, Biyu Multiperiod mean-absolute deviation credibility portfolio optimization with chance constraint. (Chinese. English summary) Zbl 1449.91139 J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 94-102 (2019). MSC: 91G10 90C39 PDFBibTeX XMLCite \textit{P. Zhang} et al., J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 94--102 (2019; Zbl 1449.91139) Full Text: DOI
Ai, Zhijuan; Ma, Changshe; Xu, Bixia Efficient public-key encryption scheme based on Ring-LPN. (Chinese. English summary) Zbl 1449.68028 J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 116-122 (2019). MSC: 68P25 94A60 PDFBibTeX XMLCite \textit{Z. Ai} et al., J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 116--122 (2019; Zbl 1449.68028) Full Text: DOI
He, Zhonghua; Jiang, Jiantao A class of compact integral-type operators on Bloch-Orlicz type spaces. (Chinese. English summary) Zbl 1449.47070 J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 112-115 (2019). MSC: 47B38 47G10 47B33 PDFBibTeX XMLCite \textit{Z. He} and \textit{J. Jiang}, J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 112--115 (2019; Zbl 1449.47070) Full Text: DOI
Huang, Xingshou; Wang, Wusheng; Luo, Ricai Estimation of unknown function of a class of double integral inequalities. (Chinese. English summary) Zbl 1449.26033 J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 108-111 (2019). MSC: 26D15 PDFBibTeX XMLCite \textit{X. Huang} et al., J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 108--111 (2019; Zbl 1449.26033) Full Text: DOI
You, Lihua; Cai, Xiaoqun The integer solution of the Diophantine equation \(x^2 + 4^n = y^9\). (Chinese. English summary) Zbl 1449.11060 J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 103-107 (2019). MSC: 11D41 11D61 PDFBibTeX XMLCite \textit{L. You} and \textit{X. Cai}, J. South China Norm. Univ., Nat. Sci. Ed. 51, No. 3, 103--107 (2019; Zbl 1449.11060) Full Text: DOI