EntityQ61794· pop 24· linked from 19 articlesLothar CollatzSign in to saveGerman mathematician (1910–1990)ConnectionsLeibniz University HannoverEntityKarlsruhe Institute of TechnologyEntitymathematicsEntityScotlandEntitymathematicianEntityVarnaEntitydigital object identifierEntityHumboldt-Universität zu BerlinEntityArnsbergEntityUniversity of St AndrewsEntityUniversity of HamburgEntityemeritusEntityMathematics Genealogy ProjectEntityUniversity of São PauloEntityCollatz conjectureEntityTU DresdenEntityTechnical University of DarmstadtEntityGerman Academy of Sciences LeopoldinaEntityTU WienEntityQ22908627EntityCategories1910 births1990 deaths20th-century German mathematiciansAcademic staff of Leibniz University HannoverAcademic staff of Technische Universität DarmstadtAcademic staff of the Karlsruhe Institute of TechnologyAcademic staff of the University of HamburgGerman mathematiciansGraph theoristsHumboldt University of Berlin alumniPeople from Arnsberg