Articles with "congruence classes" as a keyword



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Classification of the congruence classes of $$A_n^5$$ (n ⩾ 6) with 2-torsion free homology

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Published in 2019 at "Science China Mathematics"

DOI: 10.1007/s11425-018-9413-y

Abstract: In this paper, we classify the congruence classes of ${\boldsymbol~F}^5_{n(2)}$-polyhedra, i.e., $(n-1)$-connected, at most $(n+5)$-dimensional polyhedra with 2-torsion free homology. The proof relies on the matrix problem technique which was developed in the classification of… read more here.

Keywords: torsion free; congruence classes; classification; free homology ... See more keywords