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http://dx.doi.org/10.4134/CKMS.c190192

AUTOMORPHISMS OF UNIFORM LATTICES OF NILPOTENT LIE GROUPS UP TO DIMENSION FOUR  

Lee, Jong Bum (Department of Mathematics Sogang University)
Lee, Sang Rae (Department of Mathematics Texas A&M University)
Publication Information
Communications of the Korean Mathematical Society / v.35, no.2, 2020 , pp. 653-666 More about this Journal
Abstract
In this paper, when G is a connected and simply connected nilpotent Lie group of dimension less than or equal to four, we study the uniform lattices Γ of G up to isomorphism and then we study the structure of the automorphism group Aut(Γ) of Γ from the viewpoint of splitting as a natural extension.
Keywords
Automorphism; nilpotent Lie group; splitting; uniform lattice;
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Times Cited By KSCI : 1  (Citation Analysis)
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