Mijit, Alim; Aini, Oghuljan The expression of the projection operator appearing during research of the reliability model for the supply chain and its application. (Chinese. English summary) Zbl 07448422 J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 217-220 (2021). MSC: 90B25 47N10 90B05 PDF BibTeX XML Cite \textit{A. Mijit} and \textit{O. Aini}, J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 217--220 (2021; Zbl 07448422) Full Text: DOI OpenURL
Wen, Limin; Li, Junxue; Wang, Zhengwu; Li, Wei The statistical analysis of risk measure in Pareto risk model. (Chinese. English summary) Zbl 07448421 J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 211-216 (2021). MSC: 62P05 91G70 PDF BibTeX XML Cite \textit{L. Wen} et al., J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 211--216 (2021; Zbl 07448421) Full Text: DOI OpenURL
Li, Yaolong The base order on single element contractions of closed regular fuzzy matroids. (Chinese. English summary) Zbl 07448420 J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 204-210 (2021). MSC: 05B35 03E72 PDF BibTeX XML Cite \textit{Y. Li}, J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 204--210 (2021; Zbl 07448420) Full Text: DOI OpenURL
Zhan, Ying; Zhang, Xigou The subgroups of 5-degree symmetric group \({S_5}\). (Chinese. English summary) Zbl 07448419 J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 198-203 (2021). MSC: 20B35 20E34 PDF BibTeX XML Cite \textit{Y. Zhan} and \textit{X. Zhang}, J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 198--203 (2021; Zbl 07448419) Full Text: DOI OpenURL
Zhang, Sibao; Jiang, Lianxia The solutions of arithmetic function equation \(k\varphi(Y) = {\varphi_2}(Y) + S(Y^8)\). (Chinese. English summary) Zbl 07448418 J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 194-197 (2021). MSC: 11D41 11B68 11B83 PDF BibTeX XML Cite \textit{S. Zhang} and \textit{L. Jiang}, J. Jiangxi Norm. Univ., Nat. Sci. Ed. 45, No. 2, 194--197 (2021; Zbl 07448418) Full Text: DOI OpenURL