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math.GT2011
Bounded cohomology and negatively curved manifolds
Sungwoon Kim, Inkang Kim
We study the bounded fundamental class in the top dimensional bounded cohomology of negatively curved manifolds with infinite volume. We prove that the bounded fundamental class of…
math.GT2011★ 7 cited
Simplicial volume of Q-rank one locally symmetric manifolds covered by the product of R-rank one symmetric spaces
Sungwoon Kim, Inkang Kim
In this paper, we show that the simplicial volume of Q-rank one locally symmetric spaces covered by the product of R-rank one symmetric spaces is strictly positive.