A note on a global stability theorem of M. W. Hirsch
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- by Ji Fa Jiang
- Proc. Amer. Math. Soc. 112 (1991), 803-806
- DOI: https://doi.org/10.1090/S0002-9939-1991-1043411-0
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Abstract:
For a $3$-dimensional cooperative vector field $F$, we present a new global stability result which is the same as that of Hirsch [4] except that we do not assume that $\operatorname {Div} F \leq 0$ or that the equilibrium is stable. Thus we solve the "interesting problem" pointed out by Hirsch [4].References
- Morris W. Hirsch, Systems of differential equations which are competitive or cooperative. I. Limit sets, SIAM J. Math. Anal. 13 (1982), no. 2, 167–179. MR 647119, DOI 10.1137/0513013
- Morris W. Hirsch, Systems of differential equations that are competitive or cooperative. II. Convergence almost everywhere, SIAM J. Math. Anal. 16 (1985), no. 3, 423–439. MR 783970, DOI 10.1137/0516030
- Morris W. Hirsch, Systems of differential equations which are competitive or cooperative. III. Competing species, Nonlinearity 1 (1988), no. 1, 51–71. MR 928948, DOI 10.1088/0951-7715/1/1/003
- Morris W. Hirsch, Systems of differential equations that are competitive or cooperative. V. Convergence in $3$-dimensional systems, J. Differential Equations 80 (1989), no. 1, 94–106. MR 1003252, DOI 10.1016/0022-0396(89)90097-1
- W. A. Coppel, Stability and asymptotic behavior of differential equations, D. C. Heath and Company, Boston, Mass., 1965. MR 0190463
Bibliographic Information
- © Copyright 1991 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 112 (1991), 803-806
- MSC: Primary 58F10; Secondary 34D05
- DOI: https://doi.org/10.1090/S0002-9939-1991-1043411-0
- MathSciNet review: 1043411