[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.11568/kjm.2021.29.3.603

RESIDUAL FINITENESS AND ABELIAN SUBGROUP SEPARABILITY OF SOME HIGH DIMENSIONAL GRAPH MANIFOLDS

Kim, Raeyong (Department of Mathematics, College of Natural and Life Sciences, Daegu University)

Publication Information

Korean Journal of Mathematics / v.29, no.3, 2021 , pp. 603-612 More about this Journal

Abstract

We generalize 3-manifolds supporting non-positively curved metric to construct manifolds which have the following properties : (1) They are not locally CAT(0). (2) Their fundamental groups are residually finite. (3) They have subgroup separability for some abelian subgroups.

Keywords

residually finite group; abelian subgroup separability; high dimensional graph manifold;

Citations & Related Records

Reference

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