Questions tagged [convex-optimization]

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17
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2answers
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Solving semidefinite programs in polynomial time

We know that linear programs (LP) can be solved exactly in polynomial time using the ellipsoid method or an interior point method like Karmarkar's algorithm. Some LPs with super-polynomial (...
8
votes
1answer
350 views

Is convex optimisation in P?

Consider a convex optimisation problem in the form $$\begin{align} f_0(x_1, \ldots, x_n) &\to \min \\ f_i(x_1, \ldots, x_n) & \leq 0, \quad i = 1, \ldots, m \end{align}$$ where $f_0, f_1, \...