Convex optimization: Difference between revisions

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&\operatorname{subject\ to}
& &g_i(\mathbf{F \mathbf{z} + \mathbf{x}_0}) \leq 0, \quad i = 1, \dots, m \\
\end{align}</math></blockquote>where the variables are '''z'''. Note that there are rank(''A'') fewer variables. This means that, in principle, one can restrict attention to convex optimization problems without equality constraints. In practice, however, it is often preferred to retain the equality constraints, since they might make some algorithms more efficient, and also make the problem easier to understand and analyze.
 
==Special cases==