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Global stability of a class of delay differential systems. (English) Zbl 1189.34145
The author establishes new criteria for global stability of a positive equilibrium of a class of systems of delay differential equations, without considering the derivative of the Lyapunov functional employed in the investigation. The results obtained are applicable to some practical problems in population dynamics and ecology. Examples are given to illustrate the usefulness and effectiveness of the new results.

##### MSC:
 34K20 Stability theory of functional-differential equations 34K25 Asymptotic theory of functional-differential equations 34K21 Stationary solutions of functional-differential equations
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##### References:
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