Abstract: By employing the inequality αПk=1^m blk≤1/r ∑k=1^m qkbk^r＋1/rα^r（α≥0,bk≥0,qk〉0,∑k=1^m qk=r-1,r〉1）and constructing a new Lyapunov functional, we give a family of new sufficient conditions for global exponential stability of the delayed bidirectional associ

Key words: Bidirectional associative memory, Global exponential stability, Neural network, Lyapunov functional