Geodesic
Oscillation and Global Attractivity in Stage-Structured Population Models
Canadian mathematical bulletin, Tome 36 (1993) no. 2, pp. 129-138

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DOI

Stage-structured models of population growth have been considered in the constant delay and state-dependent delay cases, when modeled by retarded functional differential equations. In the first case we settle a conjecture posed by Aiello and Freedman [1] by showing the existence of oscillatory solutions. In the second case, we show that under suitable criteria, all positive solutions tend to a global attractor.
DOI : 10.4153/CMB-1993-019-9
Mots-clés : 34K15, 34K20, 92D40 
Cao, Yulin; Freedman, H. I. Oscillation and Global Attractivity in Stage-Structured Population Models. Canadian mathematical bulletin, Tome 36 (1993) no. 2, pp. 129-138. doi: 10.4153/CMB-1993-019-9
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     title = {Oscillation and {Global} {Attractivity} in {Stage-Structured} {Population} {Models}},
     journal = {Canadian mathematical bulletin},
     pages = {129--138},
     year = {1993},
     volume = {36},
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     doi = {10.4153/CMB-1993-019-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-019-9/}
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