6 search results - page 1 / 2 » Realization of Posets |
ARSCOM
2006
14 years 10 months ago
2006
The posets of dimension 2 are those posets whose minimal realizations have two elements, that is, which may be obtained as the intersection of two of their linear extensions. Gall...
JGAA
2002
14 years 10 months ago
2002
We prove a very general representation theorem for posets and, as a corollary, deduce that any abstract simplicial complex has a geometric realization in the Euclidean space of di...
87
Voted
CORR
2008
Springer
14 years 10 months ago
2008
Springer
The Choquet integral w.r.t. a capacity can be seen in the finite case as a parsimonious linear interpolator between vertices of [0, 1]n. We take this basic fact as a starting poin...
CORR
2011
Springer
14 years 5 months ago
2011
Springer
We describe an algorithm to compute the geodesics in an arbitrary CAT(0) cubical complex. A key tool is a correspondence between cubical complexes of global non-positive curvature ...
EJC
2006
14 years 10 months ago
2006
We study the positive Bergman complex B+ (M) of an oriented matroid M, which is a certain subcomplex of the Bergman complex B(M) of the underlying unoriented matroid M. The positiv...