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Nikos Kazazakis

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integer-programming

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13 Questions

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How to detect unbounded problems

Apr 30 at 18:51 TheSimpliFire♦ 4,353

votes

answers

views

How to communicate number of integer combinations to a user

solver integer-programming

Mar 18 at 15:30 TheSimpliFire♦ 4,353

votes

answers

163

views

Ways to strengthen QCQP relaxations

solver relaxation

Jun 4 at 20:09 Rodrigo de Azevedo 1

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 8,089

votes

answers

views

Automatic detection of SOS variables and constraints

mixed-integer-programming integer-programming

Dec 9 '19 at 11:44 Nikos Kazazakis 8,089

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♦ 11.4k

votes

answer

350

views

Which ML algorithms work by solving constrained optimisation problems?

constraint machine-learning

Nov 7 '19 at 7:19 TheSimpliFire♦ 4,353

votes

answers

473

views

Dedicated solver for convex problems

solver nonlinear-programming convexity

Oct 5 '19 at 7:55 Richard 390

votes

answer

627

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

163

views

Linearisation techniques for MINLPs

mixed-integer-programming nonlinear-programming linearization

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

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

643

views

Why is the Ellipsoid Method of polynomial complexity?

linear-programming computational-complexity

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

votes

answers

views

Find feasible point in polynomial time in linear programming

linear-programming feasible-points interior-point-method

Mar 22 at 0:10 user2664946 21

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13 Questions

How to detect unbounded problems

How to communicate number of integer combinations to a user

Ways to strengthen QCQP relaxations

Benefits of removing slack variables during presolve

Automatic detection of SOS variables and constraints

Is there a library of infeasible MINLP problems?

Which ML algorithms work by solving constrained optimisation problems?

Dedicated solver for convex problems

IPOPT with HSL vs MUMPS

Linearisation techniques for MINLPs

How to formulate a problem to prove/disprove convexity?

Why is the Ellipsoid Method of polynomial complexity?

Find feasible point in polynomial time in linear programming