13 citations · 43 across the 22 of their papers we have counts for
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math.DG2013★ 1 cited
Piecewise linear actions and Zimmer's program
Shengkui Ye
We consider Zimmer's program of lattice actions on surfaces by PL homomorphisms. It is proved that when the surface is not the torus or Klein bottle the action of any finite-index…
math.GT2013★ 2 cited
Fundamental groups, homology equivalences and one-sided h-cobordisms
Yang Su, Shengkui Ye
We give a sufficient and necessary condition of the fundamental group homomorphism of a map between manifolds to induce homology equivalences. Moreover, a classification of one-sid…
math.GT2013★ 1 cited
Homology equivalences of manifolds and zero-in-the-spectrum examples
Shengkui Ye
Working with group homomorphisms, a construction of manifolds is introduced to preserve homology groups. The construction gives as special cases Qullien's plus construction with ha…