Multistability in a Multidirectional Associative Memory Neural Network with Delays

Figure 1

The configurations of 𝐺⁺_𝑘𝑖(𝑦), 𝐺⁻_𝑘𝑖(𝑦) and 𝐻⁻_(𝑘+1)𝑖(𝑥), 𝐻⁺_(𝑘+1)𝑖(𝑥). (a) 𝑤_{𝑘𝑖(𝑘+1)𝑖},𝑤_{(𝑘+1)𝑖𝑘𝑖}>0. (b) 𝑤_{𝑘𝑖(𝑘+1)𝑖},𝑤_{(𝑘+1)𝑖𝑘𝑖}<0.

(a)

(b)