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Advances in Continuous and Discrete Models

Theory and Modern Applications

Figure 1 | Advances in Difference Equations

Figure 1

From: Existence and global exponential stability of anti-periodic solutions for quaternion-valued cellular neural networks with time-varying delays

Figure 1

Curves of \(x_{p}^{R}(t)=(x_{1}^{R}(t),x_{2}^{R}(t))^{T}\) and \(x_{p}^{I}(t)=(x_{1}^{I}(t),x_{2}^{I}(t))^{T}\) of system (12) with the initial values \((x_{1}^{R}(0),x_{2}^{R}(0))^{T}=(0.5,-0.1)^{T}, (-0.25,0.35)^{T}, (0.15,-0.45)^{T}\) and \((x_{1}^{I}(0),x_{2}^{I}(0))^{T}=(0.4,-0.2)^{T}, (0.2,-0.45)^{T}, (-0.3,0.1)^{T}\)

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