کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
838205 908356 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hopf bifurcation analysis for a delayed predator–prey system with diffusion effects
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Hopf bifurcation analysis for a delayed predator–prey system with diffusion effects
چکیده انگلیسی

This paper is concerned with a delayed predator–prey diffusive system with Neumann boundary conditions. The bifurcation analysis of the model shows that Hopf bifurcation can occur by regarding the delay as the bifurcation parameter. In addition, the direction of Hopf bifurcation and the stability of bifurcated periodic solution are also discussed by employing the normal form theory and the center manifold reduction for partial functional differential equations (PFDEs). Finally, the effect of the diffusion on bifurcated periodic solution is considered.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 11, Issue 2, April 2010, Pages 819–826
نویسندگان
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