Gong, Wei; Wang, Zhanping Optimal control of nonlinear periodic population dynamic systems with individual scale in a polluted environment. (Chinese. English summary) Zbl 1463.49007 Math. Appl. 33, No. 3, 789-799 (2020). MSC: 49J20 49K20 92D25 PDFBibTeX XMLCite \textit{W. Gong} and \textit{Z. Wang}, Math. Appl. 33, No. 3, 789--799 (2020; Zbl 1463.49007)
Shi, Dongyang; Gong, Wei The nonconforming finite element approximations to hyperbolic equation on anisotropic meshes. (Chinese. English summary) Zbl 1125.65106 Math. Appl. 20, No. 1, 196-202 (2007). MSC: 65N30 65N15 PDFBibTeX XMLCite \textit{D. Shi} and \textit{W. Gong}, Math. Appl. 20, No. 1, 196--202 (2007; Zbl 1125.65106)