Open AccessThe poset of closure systems on an infinite poset: detachability and semimodularity
Author(s) -
Christian Ronse
Publication year - 2010
Publication title -
portugaliae mathematica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 14
eISSN - 1662-2758
pISSN - 0032-5155
DOI - 10.4171/pm/1872
Subject(s) - partially ordered set , mathematics , closure (psychology) , matroid , lattice (music) , closure operator , combinatorics , intersection (aeronautics) , discrete mathematics , pure mathematics , closed set , physics , acoustics , economics , engineering , market economy , aerospace engineering