TYPE K MONOTONE SYSTEMS WITH AN ORDER-INCREASING INVARIANT FUNCTION

Citation:

Jiang Jifa.TYPE K MONOTONE SYSTEMS WITH AN ORDER-INCREASING INVARIANT FUNCTION[J].Chinese Annals of Mathematics B,1996,17(3):335~342
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Authors:

Jiang Jifa;

Foundation:

Project supported by the National Natural Science Foundation of China
Abstract: The author considers the asymptotic behavior of solutions of a class of ordinary differential equations $\dot x=F(x)$ in the nonnegative orthant $\R_+^n.$ Suppose that $F(0)=0, \ F_i(x_1, \cdots, x_n)$ is nondecreasing in $x_k$ for all $k\not= i$ and that $F$ possesses an order-increasing invariant function. Then it is shown that every bounded solution to such a system converges to a single equilibrium.

Keywords:

Type $K$ monotone system, Monotone flow, Invariant function, Equilibrium, Convergence

Classification:

34C11, 92A15
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