5 citations · 29 across the 15 of their papers we have counts for
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math.GT2006
Some recent approaches in 4-dimensional surgery theory
Friedrich Hegenbarth, Dušan Repovš
It is well-known that an n-dimensional Poincaré complex , , has the homotopy type of a compact topological -manifold if the total surgery obstruction vani…
math.GT2006
Applications of controlled surgery in dimension 4: Examples
Friedrich Hegenbarth, Dušan Repovš
The validity of Freedman's disk theorem is known to depend only on the fundamental group. It was conjectured that it fails for nonabelian free fundamental groups. If this were true…
math.AT2006★ 3 cited
The Bryant-Ferry-Mio-Weinberger construction of generalized manifolds
Friedrich Hegenbarth, Dušan Repovš
Following Bryant, Ferry, Mio and Weinberger we construct generalized manifolds as limits of controlled sequences p_i: X_i --> X_{i-1} : i = 1,2,... of controlled Poincaré spaces. T…