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.
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FriedhelmWaldhausen (born 1938 in Millich, Hückelhoven, Rhine Province) is a German mathematician known for his work in algebraic topology. He made fundamental...
1956), Namibian sport shooter Friedhelm Schütte (born 1957), former professional German footballer FriedhelmWaldhausen (born 1938), German mathematician...
spectrum of C using a so-called S-construction. It's named after FriedhelmWaldhausen, who introduced this notion (under the term category with cofibrations...
bundles. They were discovered and classified by the German topologist FriedhelmWaldhausen in 1967. This definition allows a very convenient combinatorial description...
Erich Ossa, Klaus Lamotke, Eduardo Mendoza, Dimitrios Dais and FriedhelmWaldhausen.[citation needed] Hirzebruch died at the age of 84 on 27 May 2012...
homeomorphic or not. His outline was filled in by substantive efforts by FriedhelmWaldhausen, Klaus Johannson, Geoffrey Hemion, Sergeĭ Matveev, et al. Since there...
Texts in Mathematics 80 (Springer-Verlag, 1996). ISBN 0-387-94461-3 FriedhelmWaldhausen. Some problems on 3-manifolds. Algebraic and geometric topology (Proc...
In mathematics, the surface subgroup conjecture of FriedhelmWaldhausen states that the fundamental group of every closed, irreducible 3-manifold with...
hyperbolic 3-manifolds. The conjecture is usually attributed to FriedhelmWaldhausen in a paper from 1968, although he did not formally state it. This...
Quillen determinant line bundle and the Mathai–Quillen formalism. FriedhelmWaldhausen Scholia has a profile for Daniel Quillen (Q369658). Quillen, Daniel...
(Eilenberg 1949, Problem 36) if the fixed point set could be knotted. FriedhelmWaldhausen (1969) proved the Smith conjecture for the special case of diffeomorphisms...
Viehmann Eckart Viehweg Vitello Kurt Vogel Klaus Wagner Manfred Wagner FriedhelmWaldhausen Marion Walter Friedrich Heinrich Albert Wangerin Eduard Ritter von...
studied extensively by mathematicians such as Wolfgang Haken and FriedhelmWaldhausen in the 1960s, it was not until a few decades later that the field...
version of the loop theorem. This was essentially done 30 years ago by FriedhelmWaldhausen as part of his solution to the word problem for Haken manifolds;...
determining if two given knots are equivalent or not. In the early 1970s, FriedhelmWaldhausen announced the completion of Haken's program based on his results...
simply connected, compact 5-manifolds, started by Smale in 1962. 1967 FriedhelmWaldhausen Defines and classifies 3-dimensional graph manifolds. 1968 Robion...
called Stimm Stamm; the lowest elevation is 216 m (709 ft) in the village Waldhausen in the north. The following municipalities, some with town status, border...
the original on November 19, 2022. Retrieved November 19, 2022. Waldhausen, Friedhelm (1968). "On Irreducible 3-Manifolds Which are Sufficiently Large"...
Related Topics", Prentice-Hall, NJ, 1961, pp. 120–167. MR0140099 Waldhausen, Friedhelm (1968), "On irreducible 3-manifolds which are sufficiently large"...
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