Stability of discontinuous groups for reduced threadlike Lie groups
2015 ◽
Vol 26
(08)
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pp. 1550057
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Keyword(s):
Let G be a reduced threadlike Lie group, H an arbitrary closed connected subgroup of G and Γ ⊂ G an abelian discontinuous subgroup for G/H. We study in this work some topological properties of the parameter space [Formula: see text] and the deformation space [Formula: see text], namely the stability and the rigidity. Instead of treating stability, we consider a weaker form by using an explicit covering of Hom (Γ, G) which we call layering and we show that the local rigidity holds if and only if Γ is finite.
2009 ◽
Vol 20
(07)
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pp. 817-839
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2011 ◽
Vol 147
(5)
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pp. 1581-1607
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1989 ◽
Vol 41
(1)
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pp. 163-177
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2006 ◽
Vol 17
(10)
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pp. 1175-1193
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1985 ◽
Vol 38
(1)
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pp. 55-64
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Keyword(s):
2013 ◽
Vol 2013
◽
pp. 1-13
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2013 ◽
Vol 12
(08)
◽
pp. 1350055