Karl August Reinhardt (27 January 1895 Frankfurt am Main – 27 April 1941 Berlin) was a German mathematician who discovered the 5 tile-transitive pentagon tilings, solved the odd case of the biggest little polygon problem, and constructed the smoothed octagon conjectured to be the worst-packing point-symmetric planar convex shape. He also gave a partial solution to Hilbert's eighteenth problem by discovering an anisohedral tiling in three dimensions.

Property Value
dbo:abstract
  • Karl Reinhardt (* 27. Januar 1895 in Frankfurt am Main; † 27. April 1941 in Berlin; vollständiger Name: Karl August Reinhardt) war ein deutscher Mathematiker. (de)
  • Karl August Reinhardt (27 January 1895 Frankfurt am Main – 27 April 1941 Berlin) was a German mathematician who discovered the 5 tile-transitive pentagon tilings, solved the odd case of the biggest little polygon problem, and constructed the smoothed octagon conjectured to be the worst-packing point-symmetric planar convex shape. He also gave a partial solution to Hilbert's eighteenth problem by discovering an anisohedral tiling in three dimensions. (en)
dbo:birthDate
  • 1895-01-27 (xsd:date)
  • 1895-1-1
dbo:birthPlace
dbo:birthYear
  • 1895-01-01 (xsd:date)
dbo:deathDate
  • 1941-1-1
dbo:deathPlace
dbo:nationality
dbo:occupation
dbo:stateOfOrigin
dbo:wikiPageExternalLink
dbo:wikiPageID
  • 35727144 (xsd:integer)
dbo:wikiPageRevisionID
  • 721640291 (xsd:integer)
dbp:deathDate
  • --04-27
dbp:id
  • Reinhardt
dbp:title
  • Karl August Reinhardt
dct:description
  • German mathematician (1895–1941) (en)
dct:subject
rdf:type
rdfs:comment
  • Karl Reinhardt (* 27. Januar 1895 in Frankfurt am Main; † 27. April 1941 in Berlin; vollständiger Name: Karl August Reinhardt) war ein deutscher Mathematiker. (de)
  • Karl August Reinhardt (27 January 1895 Frankfurt am Main – 27 April 1941 Berlin) was a German mathematician who discovered the 5 tile-transitive pentagon tilings, solved the odd case of the biggest little polygon problem, and constructed the smoothed octagon conjectured to be the worst-packing point-symmetric planar convex shape. He also gave a partial solution to Hilbert's eighteenth problem by discovering an anisohedral tiling in three dimensions. (en)
rdfs:label
  • Karl Reinhardt (Mathematiker) (de)
  • Karl Reinhardt (mathematician) (en)
owl:differentFrom
owl:sameAs
prov:wasDerivedFrom
foaf:gender
  • male (en)
foaf:givenName
  • Karl (en)
foaf:isPrimaryTopicOf
foaf:name
  • Karl August Reinhardt (en)
  • Karl Reinhardt (en)
foaf:surname
  • Reinhardt (en)
is dbo:wikiPageDisambiguates of
is foaf:primaryTopic of