Why do we enlarge the phase space $C$ by Banach space $BC=\{\phi:[-\tau_1,0]\rightarrow \mathbf{R}^n~:~\phi$ is continuous on $[-\tau,0)$ ?

Sahabuddin Sarwardi @Sahabuddin-Sarwardi

20 December 2018 0 7K Report

Why do we enlarge the phase space $C$ by Banach space $BC=\{\phi:[-\tau_1,0]\rightarrow \mathbf{R}^n~:~\phi$ is continuous on $[-\tau_1,0)$? Here $\phi$ has a jump discontinuity at zero.

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