Sahabuddin Sarwardi

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Questions related from Sahabuddin Sarwardi

What is the discretization of the delayed diffusive system: $\frac{\partial u}{partial t} = u - u(t)*u(t-\tau) +\frac{\partial^2 u}{\partial x^2}$??

How can one discretize one-dimensional delayed reaction diffusive system: $\frac{\partial u}{partial t} = u - u(t)*u(t-\tau) +\frac{\partial^2 u}{partial x^2}$, where $\tau$ is time delay?

25 June 2023 6,233 1 View

Is it possible to design the Matlab code for a vector field for a system of 2D/3D delay differential equations?

I have tried to manage it via Mathematica and Maple but failed. I don't know whether it is possible or not.

20 June 2020 8,062 4 View

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

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.

20 December 2018 6,794 0 View