×

Periodic solutions for a stage-structure ecological model on time scales. (English) Zbl 1133.92357

Summary: By using the Mawhin’s continuation theorem, we prove the existence of periodic solutions for a stage-structured ecological model on time scales. This unifies the results for differential and difference equations.

MSC:

92D40 Ecology
34C25 Periodic solutions to ordinary differential equations
47H11 Degree theory for nonlinear operators
PDFBibTeX XMLCite
Full Text: EuDML EMIS