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Mathematics
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LinAlg
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12
Prove the convexity of $f(x) = \sqrt{x^T Qx + 1}$ over $\mathbb R^n$, with $Q \succcurlyeq 0$
Oct 16, 2018
question
10
Efficiently computing Schur complement
Sep 28, 2016
answer
10
Is it possible to check polytope containment by only checking the feasibility of an LP?
Jan 14, 2017
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10
Lagrangian multiplier finds local optima for non-convex function?
Sep 13, 2018
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9
In an optimization problem, why is a rank-1 constraint non-convex?
Jan 2, 2017
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9
Convexity of softmax logistic regression
Nov 8, 2019
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8
What is "box-constrained mathematical optimization problem"?
Dec 29, 2020
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8
Intersection of half spaces
Jan 24, 2017
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7
Why should you never divide both sides by a variable when solving an equation?
Oct 21, 2016
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7
Minimizing a quadratic-over-linear fractional function
Dec 3, 2016

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Gurobi and CPLEX cannot exploit more than 32 cores of machine