• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: asEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebskos-transvirtrdf-labelvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Eduard Stiefel     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatSwissPeople, within Data Space : dbpedia.org associated with source document(s)

Type: Thingfoaf:Personpersonschema:PersonscientistanimaleukaryotespeciesScientistdul:NaturalPersonEukaryotePersonHumanEvolutionyago:YagoLegalActoryago:YagoLegalActorGeoyago:Associate109816771yago:CausalAgent100007347yago:Colleague109935990yago:LivingThing100004258yago:Mathematician110301261yago:Object100002684yago:Organism100004475yago:Peer109626238yago:Person100007846yago:PhysicalEntity100001930yago:Scientist110560637yago:Whole100003553yago:Wikicat20th-centuryMathematiciansyago:WikicatFellowsOfTheGermanAcademyOfSciencesLeopoldinayago:WikicatSwissMathematiciansyago:WikicatSwissPeople New Facet based on Instances of this Class

Eduard L. Stiefel (21 April 1909 – 25 November 1978) was a Swiss mathematician. Together with Cornelius Lanczos and Magnus Hestenes, he invented the conjugate gradient method, and gave what is now understood to be a partial construction of the Stiefel–Whitney classes of a real vector bundle, thus co-founding the study of characteristic classes.