Shelling-Type Orderings of Regular CW-Complexes and Acyclic Matchings of the Salvetti Complex
نویسندگان
چکیده
منابع مشابه
Shelling-Type Orderings of Regular CW-Complexes and Acyclic Matchings of the Salvetti Complex
Motivated by the work of Salvetti and Settepanella [24, Combinatorial Morse theory and minimality of hyperplane arrangements, Remark 4.5], we give a purely combinatorial description of a class of discrete Morse functions having a minimal number of critical cells for the Salvetti complex of any linear arrangement. We start by studying certain total orderings of the cells of shellable regular CW-...
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ژورنال
عنوان ژورنال: International Mathematics Research Notices
سال: 2010
ISSN: 1073-7928,1687-0247
DOI: 10.1093/imrn/rnm167