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Nikos Kazazakis

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13 Questions

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answers

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Find feasible point in polynomial time in linear programming

Mar 22 at 0:10 user2664946 21

votes

answer

649

views

Why is the Ellipsoid Method of polynomial complexity?

linear-programming computational-complexity

Aug 30 '19 at 1:03 Kevin Dalmeijer 5,730

votes

answer

643

views

IPOPT with HSL vs MUMPS

nonlinear-programming algorithms nonconvex-programming linear-algebra

Sep 26 '19 at 22:44 David Bernal 1,025

votes

answers

474

views

Dedicated solver for convex problems

solver nonlinear-programming convexity

Oct 5 '19 at 7:55 Richard 390

votes

answer

438

views

How to formulate a problem to prove/disprove convexity?

nonlinear-programming convexity nonconvex-programming

Sep 7 '19 at 11:40 Kevin Dalmeijer 5,730

votes

answer

357

views

Which ML algorithms work by solving constrained optimisation problems?

constraint machine-learning

Nov 7 '19 at 7:19 TheSimpliFire♦ 4,413

votes

answers

166

views

Linearisation techniques for MINLPs

mixed-integer-programming nonlinear-programming linearization

Sep 18 '19 at 10:23 JakobS 2,628

votes

answers

163

views

Ways to strengthen QCQP relaxations

solver relaxation

Jun 4 at 20:09 Rodrigo de Azevedo 205

votes

answer

views

How to detect unbounded problems

reference-request nonlinear-programming presolve-preprocessing unboundedness

Apr 30 at 18:51 TheSimpliFire♦ 4,413

votes

answers

views

Is there a library of infeasible MINLP problems?

minlp feasible-points test-instances problem-library

Nov 1 '19 at 0:07 LarrySnyder610♦ 11.5k

votes

answers

views

Automatic detection of SOS variables and constraints

mixed-integer-programming integer-programming

Dec 9 '19 at 11:44 Nikos Kazazakis 8,149

votes

answers

views

How to communicate number of integer combinations to a user

solver integer-programming

Mar 18 at 15:30 TheSimpliFire♦ 4,413

votes

answers

views

Benefits of removing slack variables during presolve

mixed-integer-programming linear-programming presolve-preprocessing

Jan 28 '20 at 15:54 Nikos Kazazakis 8,149

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13 Questions

Find feasible point in polynomial time in linear programming

Why is the Ellipsoid Method of polynomial complexity?

IPOPT with HSL vs MUMPS

Dedicated solver for convex problems

How to formulate a problem to prove/disprove convexity?

Which ML algorithms work by solving constrained optimisation problems?

Linearisation techniques for MINLPs

Ways to strengthen QCQP relaxations

How to detect unbounded problems

Is there a library of infeasible MINLP problems?

Automatic detection of SOS variables and constraints

How to communicate number of integer combinations to a user

Benefits of removing slack variables during presolve