TY - JOUR AU - Tanusit, Manlika AU - Ratchagit, Kreangkri PY - 2011 TI - New sufficient condition of Discrete-time systems of neural networks JF - American Journal of Applied Sciences VL - 8 IS - 2 DO - 10.3844/ajassp.2011.113.115 UR - https://thescipub.com/abstract/ajassp.2011.113.115 AB - Problem statement: In this study, we derive a new sufficient condition for asymptotic stability of the zero solution of delay-differential system of neural networks in terms of certain matrix inequalities by using a discrete analog of the new Lyapunov second method. Conclusion/Recommendations: The problem is solved by applying a novel Lyapunov functional and an improved delay-dependent stability criterion is obtained in terms of a linear matrix inequality.