Bifurcation analysis on a coral-starfish model

Mathematical and Computer Modelling - Tập 13 - Trang 35-44 - 1990
P.L. Antonelli1, X. Lin1
1Department of Mathematics, University of Alberta, Edmonton, Alberta T6G 2G1, Canada

Tài liệu tham khảo

1985 Antonelli, 1988, Modelling density-dependent aggregation and reproduction in certain terrestrial and marine ecosystems: a comparative study, Ecol. Modelling, 41, 219, 10.1016/0304-3800(88)90029-4 Bautin, 1954, On the number of limit cycles which appear with the variation of coefficients from an equilibrium position of focus or center type, Am. math. Soc. Trans., 100 Li, 1983, Two problems of planar quadratic systems, Sci. Sinica, A26, 471 Hassard, 1981