Friedhelm Waldhausen (born 1938 in Millich, Hückelhoven, Rhine Province) is a German mathematician known for his work in algebraic topology. He made fundamental contributions in the fields of 3-manifolds and (algebraic) K-theory.
Friedhelm Waldhausen (* 1938 in Millich) ist ein deutscher Mathematiker, der vor allem durch seine Arbeiten zur algebraischen Topologie bekannt geworden ist. (de)
Friedhelm Waldhausen (born 1938 in Millich, Hückelhoven, Rhine Province) is a German mathematician known for his work in algebraic topology. He made fundamental contributions in the fields of 3-manifolds and (algebraic) K-theory. (en)