This article is concerned with the study of trajectory behavior of Lotka-Volterra competition bistable systems and systems with telegraph noises. We proved that for bistable systems, there exists a unique solution, bounded above and below by positive constants. The oscillatory situation of systems with telegraph noises is pointed out. © 2004 Elsevier B.V. All rights reserved.

Du N.H., Kon R., Sato K., Takeuchi Y.

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Từ khóa : Computational methods; Oscillations; Spurious signal noise; Trajectories; Bistable systems; Telegraph noises; Telegraph; mathematical analysis