Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mathematical hierarchy
|
| gptkbp:appliesTo |
0-1 integer programming
linear programming relaxations |
| gptkbp:describedBy |
Combinatorica journal
|
| gptkbp:field |
combinatorial optimization
mathematical optimization |
| https://www.w3.org/2000/01/rdf-schema#label |
Lovász-Schrijver hierarchy
|
| gptkbp:introducedIn |
1991
|
| gptkbp:level |
LS
LS+ LS0 |
| gptkbp:method |
lift-and-project
|
| gptkbp:namedAfter |
gptkb:László_Lovász
gptkb:Alexander_Schrijver |
| gptkbp:purpose |
tighten linear relaxations
|
| gptkbp:relatedTo |
gptkb:Lasserre_hierarchy
gptkb:Sherali-Adams_hierarchy semidefinite programming |
| gptkbp:usedFor |
approximating combinatorial optimization problems
|
| gptkbp:bfsParent |
gptkb:Lasserre_hierarchy
|
| gptkbp:bfsLayer |
7
|