Open AccessZERO-DIMENSIONAL SCHEMES IN THE PLANE
Author(s) -
Edoardo Ballico
Publication year - 2014
Publication title -
sarajevo journal of mathematics
Language(s) - English
Resource type - Journals
eISSN - 2233-1964
pISSN - 1840-0655
DOI - 10.5644/sjm.10.2.01
Subject(s) - zero (linguistics) , mathematics , plane (geometry) , geometry , linguistics , philosophy
Let Z P 2 be a zero-dimensional scheme. Fix t2 N. In this paper we study the following question: nd assumptions on Z and t such that h 1 (IA(t)) < h 1 (IZ(t)) for all A ( Z and check if t does not exist for a certain class of schemes Z.
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