Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:algorithm
|
| gptkbp:application |
particle simulation
galaxy simulation |
| gptkbp:approximationMethod |
hierarchical clustering
|
| gptkbp:complexity |
O(n log n)
|
| gptkbp:field |
astrophysics
computational physics n-body simulation |
| gptkbp:hasConcept |
group distant particles for force approximation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Barnes-Hut algorithm
|
| gptkbp:introducedIn |
1986
|
| gptkbp:inventedBy |
gptkb:Piet_Hut
gptkb:Josh_Barnes |
| gptkbp:originalPaperYear |
1986
|
| gptkbp:publishedIn |
gptkb:Nature
|
| gptkbp:purpose |
efficient n-body simulation
|
| gptkbp:reduces |
computational complexity of n-body problems
|
| gptkbp:relatedTo |
gptkb:fast_multipole_method
|
| gptkbp:titleOfOriginalPaper |
A hierarchical O(N log N) force-calculation algorithm
|
| gptkbp:usesDataStructure |
octree
quadtree |
| gptkbp:bfsParent |
gptkb:Newtonian_N-body_problem
|
| gptkbp:bfsLayer |
7
|