Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Heinrich_Heesch> ?p ?o. }
Showing items 1 to 66 of
66
with 100 items per page.
- Heinrich_Heesch abstract "Heinrich Heesch (June 25, 1906 – July 26, 1995) was a German mathematician. He was born in Kiel and died in Hanover.In Göttingen he worked on Group theory. In 1933 Heesch witnessed the National Socialist purges among the university staff. Not willing to become member of the National Socialist organization of university teachers as required, he resigned from his university position in 1935 and worked privately at his parent's home in Kiel until 1948.During this time he did research on tilings. In 1955 Heesch began teaching at University of Hanover and worked on graph theory. In this period Heesch did pioneer work in developing methods for a computer-aided proof of the then unproved Four color theorem. In particular, he was the first to investigate the notion of "discharging", which turned out to be a fundamental ingredient of the eventual computer-aided proof by Kenneth Appel and Wolfgang Haken.Between 1967 and 1971 Heesch came to the United States of America several times, where bigger and faster computers were available and where he worked with Haken and Y. Shimamoto. During the crucial phase of his project, the German national research fund DFG cancelled financial support. After the 1977 success of Appel and Haken, Heesch worked on refining and shortening their proof, even after his retirement.".
- Heinrich_Heesch birthDate "1906-06-25".
- Heinrich_Heesch birthYear "1906".
- Heinrich_Heesch deathDate "1995-07-26".
- Heinrich_Heesch deathYear "1995".
- Heinrich_Heesch thumbnail Heesch,Heinrich_1930_Jena.jpg?width=300.
- Heinrich_Heesch viafId "3267383".
- Heinrich_Heesch wikiPageExternalLink hk-02_de.html.
- Heinrich_Heesch wikiPageID "1156248".
- Heinrich_Heesch wikiPageRevisionID "577987630".
- Heinrich_Heesch dateOfBirth "1906-06-25".
- Heinrich_Heesch dateOfDeath "1995-07-26".
- Heinrich_Heesch hasPhotoCollection Heinrich_Heesch.
- Heinrich_Heesch name "Heesch, Heinrich".
- Heinrich_Heesch shortDescription "German mathematician".
- Heinrich_Heesch description "German mathematician".
- Heinrich_Heesch description "German mathematician".
- Heinrich_Heesch subject Category:1906_births.
- Heinrich_Heesch subject Category:1995_deaths.
- Heinrich_Heesch subject Category:German_mathematicians.
- Heinrich_Heesch subject Category:People_from_Kiel.
- Heinrich_Heesch subject Category:People_from_the_Province_of_Schleswig-Holstein.
- Heinrich_Heesch subject Category:University_of_Göttingen_faculty.
- Heinrich_Heesch subject Category:University_of_Hanover_faculty.
- Heinrich_Heesch type CausalAgent100007347.
- Heinrich_Heesch type GermanMathematicians.
- Heinrich_Heesch type LivingThing100004258.
- Heinrich_Heesch type Mathematician110301261.
- Heinrich_Heesch type Object100002684.
- Heinrich_Heesch type Organism100004475.
- Heinrich_Heesch type PeopleFromKiel.
- Heinrich_Heesch type PeopleFromTheProvinceOfSchleswig-Holstein.
- Heinrich_Heesch type Person100007846.
- Heinrich_Heesch type PhysicalEntity100001930.
- Heinrich_Heesch type Scientist110560637.
- Heinrich_Heesch type Whole100003553.
- Heinrich_Heesch type YagoLegalActor.
- Heinrich_Heesch type YagoLegalActorGeo.
- Heinrich_Heesch type Agent.
- Heinrich_Heesch type Person.
- Heinrich_Heesch type Person.
- Heinrich_Heesch type Q215627.
- Heinrich_Heesch type Q5.
- Heinrich_Heesch type Agent.
- Heinrich_Heesch type NaturalPerson.
- Heinrich_Heesch type Thing.
- Heinrich_Heesch type Person.
- Heinrich_Heesch comment "Heinrich Heesch (June 25, 1906 – July 26, 1995) was a German mathematician. He was born in Kiel and died in Hanover.In Göttingen he worked on Group theory. In 1933 Heesch witnessed the National Socialist purges among the university staff. Not willing to become member of the National Socialist organization of university teachers as required, he resigned from his university position in 1935 and worked privately at his parent's home in Kiel until 1948.During this time he did research on tilings.".
- Heinrich_Heesch label "Heinrich Heesch".
- Heinrich_Heesch label "Heinrich Heesch".
- Heinrich_Heesch label "Heinrich Heesch".
- Heinrich_Heesch label "Heinrich Heesch".
- Heinrich_Heesch sameAs Heinrich_Heesch.
- Heinrich_Heesch sameAs Heinrich_Heesch.
- Heinrich_Heesch sameAs Heinrich_Heesch.
- Heinrich_Heesch sameAs m.04bzpl.
- Heinrich_Heesch sameAs Q78102.
- Heinrich_Heesch sameAs Q78102.
- Heinrich_Heesch sameAs Heinrich_Heesch.
- Heinrich_Heesch wasDerivedFrom Heinrich_Heesch?oldid=577987630.
- Heinrich_Heesch depiction Heesch,Heinrich_1930_Jena.jpg.
- Heinrich_Heesch givenName "Heinrich".
- Heinrich_Heesch isPrimaryTopicOf Heinrich_Heesch.
- Heinrich_Heesch name "Heesch, Heinrich".
- Heinrich_Heesch name "Heinrich Heesch".
- Heinrich_Heesch surname "Heesch".