Operations Research
Nikos Kazazakis's user avatar
Nikos Kazazakis's user avatar
Nikos Kazazakis's user avatar
Nikos Kazazakis
  • Member for 4 years, 3 months
  • Last seen this week
Profile Activity

14 Questions

Score Activity Newest Views
24 votes
5 answers
4k views

Find feasible point in polynomial time in linear programming

16 votes
1 answer
2k views

IPOPT with HSL vs MUMPS

12 votes
1 answer
1k views

Which ML algorithms work by solving constrained optimization problems?

8 votes
1 answer
1k views

Why is the Ellipsoid Method of polynomial complexity?

12 votes
2 answers
596 views

Dedicated solver for convex problems

13 votes
1 answer
584 views

How to formulate a problem to prove/disprove convexity?

12 votes
2 answers
253 views

Linearisation techniques for MINLPs

4 votes
1 answer
240 views

Algorithms for sparse linear systems

8 votes
3 answers
219 views

Ways to strengthen QCQP relaxations

2 votes
1 answer
212 views

How to detect unbounded problems

11 votes
1 answer
211 views

Automatic detection of SOS variables and constraints

6 votes
0 answers
174 views

Benefits of removing slack variables during presolve

12 votes
1 answer
151 views

Is there a library of infeasible MINLP problems?

6 votes
0 answers
86 views

How to communicate number of integer combinations to a user

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