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2 votes
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Complexity of Quadratic Programming where the symmetric matrix Q is positive semidefinite only in the feasible directions

playing around with stuff for my dissertation, I derived a quadratic problem in the general form \begin{equation} \begin{aligned} \min_{x} \quad & x^TQx + c^Tx \\ \textrm{s.t.} \quad & Ax \leq ...
1 vote
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On convex quadratic programming clarification

We know convex quadratic programming is in $P$. Is it also in $P$ if the function of interest is only convex in the domain of interest?