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Results tagged with linear-algebra
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user 43022
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
4
votes
Quickly determining if a matrix has any PSD completion
Your problem is an special case of a wide class of optimization problems called Semidefinite Programming (or SDP for short). The goal of SDP is to solve the problem
$$
\begin{aligned}
\min _{X \in \ma …
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