Optimal control problem of the two-dimensional modified anomalous subdiffusion equation with discontinuous Galerkin approximation

In this paper, we consider an optimal control problem (OCP) governed by a modified anomalous subdiffusion equation with box constraints on the control. We apply space–time discontinuous Galerkin method to discretize the problem. Specifically, symmetric interior penalty Galerkin method and piecewise...

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Veröffentlicht in:	Computers & mathematics with applications (1987) 2019-09, Vol.78 (6), p.2127-2146
1. Verfasser:	Akman Yıldız, Tuğba
Format:	Artikel
Sprache:	eng
Schlagworte:	Convergence Discontinuous Galerkin method Galerkin method Modified anomalous subdiffusion equation Optimal control Optimal control problem Optimization Riemann–Liouville fractional derivative Stability analysis
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