Kenneth Appel

Results: 5



#Item
1Ring theory / Ring / Srinivasa Ramanujan / Commutative algebra / Leroy P. Steele Prize / Mathematics / Abstract algebra / Number theorists

Books authored by Faculty of the Department of Mathematics University of Illinois at Urbana–Champaign 1953–present Appel, Kenneth (with Haken, Wolfgang) Every planar map is four colorable. With the collaboration of J

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Source URL: www.math.illinois.edu

Language: English - Date: 2014-02-13 11:31:45
2Lawsuits / Legal procedure / Law / Appellate review / Appeal

STATE OF OHIO STATE PERSONNEL BOARD OF REVIEW Kenneth E. Kanagy, Appel/ant, Case No. 09-SUS[removed]

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Source URL: pbr.ohio.gov

Language: English - Date: 2013-02-04 08:53:48
3Planar graphs / Four color theorem / Wolfgang Haken / Kenneth Appel / Reduction / Chordal graph / Five color theorem / Graph theory / Mathematics / Graph coloring

? Lm.u..C ___flEWe SOLUTION OF THE FOUR COLORPROBLEM

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Source URL: www.stolaf.edu

Language: English - Date: 2013-03-22 09:36:19
4Illinois / Year of birth missing / Wolfgang Haken / Kenneth Appel / Integer sequences / Paul T. Bateman / Four color theorem / Mersenne prime / Postmark / Mathematics / Number theorists / Champaign County /  Illinois

Postmarks Used by Department of Mathematics University of Illinois at Urbana-Champaign

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Source URL: www.math.illinois.edu

- Date: 2009-11-23 14:29:53
5Four color theorem / Heinrich Heesch / Wolfgang Haken / Kenneth Appel / Kempe chain / Neil Robertson / Theorem / Mathematical proof / Planar graph / Graph theory / Mathematics / Graph coloring

Book Review Four Colors Suffice: How the

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Source URL: www.ams.org

Language: English - Date: 2003-12-31 11:18:03
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