The asphericity of random 2‐dimensional complexes
نویسندگان
چکیده
منابع مشابه
The asphericity of random 2-dimensional complexes
We study random 2-dimensional complexes in the Linial Meshulam model and prove that for the probability parameter satisfying p ≪ n a random 2-complex Y contains several pairwise disjoint tetrahedra such that the 2-complex Z obtained by removing any face from each of these tetrahedra is aspherical. Moreover, we prove that the obtained complex Z satisfies the Whitehead conjecture, i.e. any subcom...
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ژورنال
عنوان ژورنال: Random Structures & Algorithms
سال: 2013
ISSN: 1042-9832,1098-2418
DOI: 10.1002/rsa.20499