Du, Yanyan; Ye, Ming; Zhang, Qimin A positivity-preserving numerical algorithm for stochastic age-dependent population system with Lévy noise in a polluted environment. (English) Zbl 1524.92071 Comput. Math. Appl. 125, 51-79 (2022). MSC: 92D25 92D40 60H30 60G51 65L60 PDFBibTeX XMLCite \textit{Y. Du} et al., Comput. Math. Appl. 125, 51--79 (2022; Zbl 1524.92071) Full Text: DOI
Zhao, Kaihong; Li, Yongkun Four positive periodic solutions to two species parasitical system with harvesting terms. (English) Zbl 1193.34051 Comput. Math. Appl. 59, No. 8, 2703-2710 (2010). MSC: 34B18 92D25 PDFBibTeX XMLCite \textit{K. Zhao} and \textit{Y. Li}, Comput. Math. Appl. 59, No. 8, 2703--2710 (2010; Zbl 1193.34051) Full Text: DOI