dc.identifier.uri |
http://dx.doi.org/10.15488/1672 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/1697 |
|
dc.contributor.author |
Ceballos, Cesar
|
|
dc.contributor.author |
Labbé, Jean-Philippe
|
|
dc.contributor.author |
Stump, Christian
|
|
dc.date.accessioned |
2017-07-04T10:06:04Z |
|
dc.date.available |
2017-07-04T10:06:04Z |
|
dc.date.issued |
2012 |
|
dc.identifier.citation |
Ceballos, C.; Labbé, J.-P.; Stump, C.: Multi-cluster complexes. In: Discrete Mathematics and Theoretical Computer Science (2012), S. 1-8. |
|
dc.description.abstract |
We present a family of simplicial complexes called multi-cluster complexes. These complexes generalize the concept of cluster complexes, and extend the notion of multi-associahedra of types A and B to general finite Coxeter groups. We study combinatorial and geometric properties of these objects and, in particular, provide a simple combinatorial description of the compatibility relation among the set of almost positive roots in the cluster complex. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Nancy : French Association for Discrete Mathematics & Theoretical Computer Science |
|
dc.relation.ispartofseries |
Discrete Mathematics and Theoretical Computer Science (2012) |
|
dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Cluster complexes |
eng |
dc.subject |
Coxeter-Catalan combinatorics |
eng |
dc.subject |
Generalized associahedra |
eng |
dc.subject |
Multi-triangulations |
eng |
dc.subject |
Sorting words |
eng |
dc.subject |
Subword complexes |
eng |
dc.subject |
Cluster complexes |
eng |
dc.subject |
Combinatorics |
eng |
dc.subject |
Generalized associahedra |
eng |
dc.subject |
Multi-triangulations |
eng |
dc.subject |
Sub words |
eng |
dc.subject |
Computer science |
eng |
dc.subject |
Combinatorial mathematics |
eng |
dc.subject.ddc |
510 | Mathematik
|
ger |
dc.title |
Multi-cluster complexes |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.issn |
1462-7264 |
|
dc.bibliographicCitation.firstPage |
1 |
|
dc.bibliographicCitation.lastPage |
8 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|