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Results tagged with oc.optimization-and-control
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user 16530
Operations research, linear programming, control theory, systems theory, optimal control, game theory
4
votes
Euler-Lagrange, Gradient Descent, Heat Equation and Image Denoising
The equation
$
u_t = u_{xx} + u_{yy}
$
is a gradient flow, or gradient descent, in the following sense. You should think of the equation as being placed in the space $L^2$. The Fréchèt derivative o …
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