$$\frac{n}{3}$$ n 3 -neighbourly moment-angle complexes and their unstable splittings
نویسندگان
چکیده
منابع مشابه
Moment angle complexes andbig Cohen–Macaulayness
Let ZK C be the moment angle complex associated to a simplicial complex K on Œm , together with the natural action of the torus T D U.1/ . Let G T be a (possibly disconnected) closed subgroup and R WD T=G . Let ZŒK be the Stanley– Reisner ring of K and consider ZŒR WD H .BRIZ/ as a subring of ZŒT WD H .BTIZ/ . We prove that H G .ZK IZ/ is isomorphic to Tor ZŒR .ZŒK;Z/ as a graded module...
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ژورنال
عنوان ژورنال: Boletín de la Sociedad Matemática Mexicana
سال: 2016
ISSN: 1405-213X,2296-4495
DOI: 10.1007/s40590-016-0092-z