I'm reading a book and it states the following:
$$ \begin{bmatrix} v\\ u\\ \end{bmatrix} \ge k $$
Does this mean that BOTH v and u are greater than or equal to k? If not, could someone please clarify.
2026-04-09 17:06:55.1775754415
Understanding matrix with greater than or equal
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Based on the reference you gave, I don’t think it is completely clear, what this notation means. $v ≥ 0 ∧ μ ≥ 0$ could make sense, but I can’t be sure without a detailed understanding of the subject-matter. You should look into other work of Gertler (e.g. follow the references given) and see where he explains the condition more thoroughly.