Hempel, John

1. 3-manifolds as viewed from the curve complex
   1997/12/03 by John Hempel, Hempel, John · 3 citations
   Mathematics · #FOS: Mathematics #Geometric Topology (math.GT) #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #Mathematical Dynamics and Fractals #math.GT
2. Some 3-manifold groups with the same finite quotients
   2014/09/11 by John Hempel, Hempel, John · 3 citations
   Mathematics · #20E18 #57M05 #Advanced Combinatorial Mathematics #FOS: Mathematics #Geometric Topology (math.GT) #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #math.GT #msc:20E18 #msc:57M05