The h-vector of the union of two sets of points in the projective plane
2012 (English)In: Le Matematiche, ISSN 0373-3505, E-ISSN 2037-5298, Vol. 67, no 1Article in journal (Refereed) Published
Given two h-vectors, handh0, we study which are the possible h-vectors for the union of two disjoint sets of points in P2, respectively associated to h and h0and how they can be constructed. We will give some bounds for the resulting h-vector and we will show how to construct the minimal h-vector of the union among all possible ones.
Place, publisher, year, edition, pages
2012. Vol. 67, no 1
Union, Set, h-vector
IdentifiersURN: urn:nbn:se:kth:diva-133985DOI: 10.4418/2012.67.1.16OAI: oai:DiVA.org:kth-133985DiVA: diva2:664163
QC 201311142013-11-142013-11-142015-01-15Bibliographically approved