Faria, Teresa; Magalhães, Luis T. Restrictions on the possible flows of scalar retarded functional differential equations in neighborhoods of singularities. (English) Zbl 0853.34064 J. Dyn. Differ. Equations 8, No. 1, 35-70 (1996). Reviewer: A.Rodkina (Voronezh) MSC: 34K99 34C20 34C30 37-XX PDFBibTeX XMLCite \textit{T. Faria} and \textit{L. T. Magalhães}, J. Dyn. Differ. Equations 8, No. 1, 35--70 (1996; Zbl 0853.34064) Full Text: DOI
Ragazzo, C. Grotta; Malta, C. P. Singularity structure of the Hopf bifurcation surface of a differential equation with two delays. (English) Zbl 0759.34036 J. Dyn. Differ. Equations 4, No. 4, 617-650 (1992). Reviewer: A.Boucherif (Tlemcen) MSC: 34C23 34K99 PDFBibTeX XMLCite \textit{C. G. Ragazzo} and \textit{C. P. Malta}, J. Dyn. Differ. Equations 4, No. 4, 617--650 (1992; Zbl 0759.34036) Full Text: DOI
Kuang, Y.; Smith, H. L.; Martin, R. H. Global stability for infinite-delay, dispersive Lotka-Volterra systems: Weakly interacting populations in nearly identical patches. (English) Zbl 0731.92029 J. Dyn. Differ. Equations 3, No. 3, 339-360 (1991). Reviewer: Li Bingxi (Guangzhou) MSC: 92D40 34K20 34K30 35R10 34K99 PDFBibTeX XMLCite \textit{Y. Kuang} et al., J. Dyn. Differ. Equations 3, No. 3, 339--360 (1991; Zbl 0731.92029) Full Text: DOI