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Wolfgang Haken - Wikipedia, the free encyclopedia
Wolfgang Haken (born June 21, 1928 in Berlin, Germany) is a mathematician who specializes in topology, in particular 3-manifolds. In 1976 together with colleague Kenneth Appel at the University of Il...
en.wikipedia.org/wiki/Wolfgang_Haken |
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Kenneth Appel - Wikipedia, the free encyclopedia
Kenneth Ira Appel (born October 8, 1932 in Brooklyn, New York) is a mathematician who in 1976, with colleague Wolfgang Haken at the University of Illinois at Urbana-Champaign, solved one of the most ...
en.wikipedia.org/wiki/Kenneth_Appel |
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Wolfgang Haken summary with 2 pages of encyclopedia entries, essays, summaries, research information, and more. ... Wolfgang Haken is most known for his work on three dimensional manifolds. Such is his prominence in this field that three dimensional manifolds are often referred to as Haken manifolds. Haken has also...
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Kenneth I. Appel biography, including 1 pages of information on the life of Kenneth I. Appel. ... In 1976, Appel and a colleague, Wolfgang Haken, succeeded in proving that any map in a plane or on a sphere can be colored with only four colors in such a way that no two neighboring countries are of the same color.
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Wolfgang Haken: Wolfgang Haken (born June 21, 1928) is a mathematician who specializes in topology, in particular 3-manifolds...
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According to our current on-line database, Wolfgang Haken has 7 students and 7 descendants. We welcome any additional information. ... If you have additional information or corrections regarding this mathematician, please use the update form. To submit students of this mathematician, please use the new data form...
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Wolfgang Haken (born June 21, 1928) is a mathematician who specialized in ... Haken manifolds are named after Wolfgang Haken, who pioneered the use of ...
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Wolfgang Haken ; CAS Professor Emeritus of Mathematics; Professor Haken is completing work on the Recognition Problem of the 3-dimensional Sphere and on a new, faster algorithm for the Knotting Problem.
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A selection of articles related to Wolfgang Haken ... A Wisdom Archive on Wolfgang Haken ... Wolfgang Haken: Encyclopedia II - Haken manifold - Applications...
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Work by many people continued and the conjecture was finally proved true in 1976 by Kenneth Appel and Wolfgang Haken. ... The proof required unprecedented use of computer time and takes up an entire book: Appel and Haken, Every Planar Map is Four Colorable, Contemporary Mathematics, v. 98, American Mathematical Society,
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