. . . "Karl Wilhelm Borchardt (22 f\u00E9vrier 1817 \u00E0 Berlin - 27 juin 1880 \u00E0 R\u00FCdersdorf) est un math\u00E9maticien allemand."@fr . . . . . . . . . . . . "Karl Wilhelm Borchardt"@sv . "Carl Wilhelm Borchardt (1817-1880) va ser un matem\u00E0tic alemany."@ca . "Karl Wilhelm Borchardt, f\u00F6dd den 22 januari 1817 i Berlin, d\u00F6d d\u00E4r den 27 juni 1880, var en tysk matematiker. Borchardt studerade 1836\u20131839 under Dirichlet i Berlin, 1839\u20131843 under Bessel, Neumann och Jacobi i K\u00F6nigsberg samt 1846\u20131847 i Paris. Han blev 1855 medlem av vetenskapsakademien i Berlin och \u00F6vertog samma \u00E5r efter Crelle posten som redakt\u00F6r f\u00F6r , vilken han innehade \u00E4nda till sin d\u00F6d."@sv . "Carl Wilhelm Borchardt (22 February 1817 \u2013 27 June 1880) was a German mathematician. Borchardt was born to a Jewish family in Berlin. His father, Moritz, was a respected merchant, and his mother was Emma Heilborn. Borchardt studied under a number of tutors, including Julius Pl\u00FCcker and Jakob Steiner. He studied at the University of Berlin under Lejeune Dirichlet in 1836 and at the University of K\u00F6nigsberg in 1839. In 1848 he began teaching at the University of Berlin."@en . . "Karl Wilhelm Borchardt"@fr . "Carl Wilhelm Borchardt"@pt . . "Carl Wilhelm Borchardt (22 February 1817 \u2013 27 June 1880) was a German mathematician. Borchardt was born to a Jewish family in Berlin. His father, Moritz, was a respected merchant, and his mother was Emma Heilborn. Borchardt studied under a number of tutors, including Julius Pl\u00FCcker and Jakob Steiner. He studied at the University of Berlin under Lejeune Dirichlet in 1836 and at the University of K\u00F6nigsberg in 1839. In 1848 he began teaching at the University of Berlin. He did research in the area of the arithmetic-geometric mean, continuing work by Gauss and Lagrange. He generalised the results of Kummer on diagonalising symmetric matrices, using determinants and Sturm functions. He was also an editor of Crelle's Journal from 1856 to 1880, during which time it was known as Borchardt's Journal. He died in R\u00FCdersdorf, Germany. His grave is preserved in the Protestant Friedhof III der Jerusalems- und Neuen Kirchengemeinde (Cemetery No. III of the congregations of Jerusalem's Church and New Church) in Berlin-Kreuzberg, south of Hallesches Tor."@en . . "Carl Wilhelm Borchardt (Berlino, 22 febbraio 1817 \u2013 R\u00FCdersdorf, 27 giugno 1880) \u00E8 stato un matematico tedesco."@it . . . . . . . "1817-02-22"^^ . . . . . . "Carl Wilhelm Borchardt"@ca . "Carl Borchardt"@it . . "Karl Wilhelm Borchardt (22 f\u00E9vrier 1817 \u00E0 Berlin - 27 juin 1880 \u00E0 R\u00FCdersdorf) est un math\u00E9maticien allemand."@fr . . . "\u041A\u0430\u0440\u043B \u0412\u0438\u043B\u044C\u0433\u0435\u043B\u044C\u043C \u0411\u043E\u0440\u0445\u0430\u0440\u0434\u0442 (\u043D\u0435\u043C. Karl Wilhelm Borchardt; 22 \u0444\u0435\u0432\u0440\u0430\u043B\u044F 1817, \u0411\u0435\u0440\u043B\u0438\u043D \u2014 27 \u0438\u044E\u043D\u044F 1880, \u0420\u044E\u0434\u0435\u0440\u0441\u0434\u043E\u0440\u0444) \u2014 \u043D\u0435\u043C\u0435\u0446\u043A\u0438\u0439 \u043C\u0430\u0442\u0435\u043C\u0430\u0442\u0438\u043A."@ru . . . . . . . "Carl Wilhelm Borchardt (Berlim, 22 de fevereiro de 1817 \u2014 R\u00FCdersdorf, 27 de junho de 1880) foi um matem\u00E1tico alem\u00E3o. Foi membro da Academia de Ci\u00EAncias da Baviera e da Academia de Ci\u00EAncias de G\u00F6ttingen (desde 1864)."@pt . . "Karl Wilhelm Borchardt"@nl . . . . . "3321"^^ . . . . . . . "Carl Borchardt"@en . . . . . . . "Carl Wilhelm Borchardt (Berlim, 22 de fevereiro de 1817 \u2014 R\u00FCdersdorf, 27 de junho de 1880) foi um matem\u00E1tico alem\u00E3o. Foi membro da Academia de Ci\u00EAncias da Baviera e da Academia de Ci\u00EAncias de G\u00F6ttingen (desde 1864)."@pt . "Karl Wilhelm Borchardt (* 22. Februar 1817 in Berlin; \u2020 27. Juni 1880 in R\u00FCdersdorf bei Berlin) war ein deutscher Mathematiker."@de . . . . . . . . . . . "Karl Wilhelm Borchardt (Berlijn, 22 februari 1817 - R\u00FCdersdorf bei Berlin, 27 juni 1880) was een Duitse wiskundige."@nl . . "1817-02-22"^^ . . . "Carl Wilhelm Borchardt"@en . "220"^^ . . "\u0411\u043E\u0440\u0445\u0430\u0440\u0434\u0442, \u041A\u0430\u0440\u043B \u0412\u0438\u043B\u044C\u0433\u0435\u043B\u044C\u043C"@ru . . . . . . . . . . . . . . . . . . . . . "1880-06-27"^^ . . "Karl Wilhelm Borchardt (* 22. Februar 1817 in Berlin; \u2020 27. Juni 1880 in R\u00FCdersdorf bei Berlin) war ein deutscher Mathematiker."@de . . . "Carl Wilhelm Borchardt (1817-1880) va ser un matem\u00E0tic alemany."@ca . . . . . . . "Carl Wilhelm Borchardt"@en . . "Karl Wilhelm Borchardt, f\u00F6dd den 22 januari 1817 i Berlin, d\u00F6d d\u00E4r den 27 juni 1880, var en tysk matematiker. Borchardt studerade 1836\u20131839 under Dirichlet i Berlin, 1839\u20131843 under Bessel, Neumann och Jacobi i K\u00F6nigsberg samt 1846\u20131847 i Paris. Han blev 1855 medlem av vetenskapsakademien i Berlin och \u00F6vertog samma \u00E5r efter Crelle posten som redakt\u00F6r f\u00F6r , vilken han innehade \u00E4nda till sin d\u00F6d. Hans arbeten r\u00F6r sig inom algebra, analys och matematisk fysik. S\u00E5lunda sysselsatte han sig med det aritmetisk-geometriska , med och abelska funktioner liksom med elasticitetsl\u00E4ran. Hans arbeten utm\u00E4rker sig s\u00E5v\u00E4l genom grundlighet som genom formell elegans. Borchardts Gesammelte Werke utgavs 1888 av Georg Hettner."@sv . . "1096844551"^^ . . . . "Karl Wilhelm Borchardt"@de . . . . . . . . "Karl Wilhelm Borchardt (Berlijn, 22 februari 1817 - R\u00FCdersdorf bei Berlin, 27 juni 1880) was een Duitse wiskundige."@nl . "\u041A\u0430\u0440\u043B \u0412\u0438\u043B\u044C\u0433\u0435\u043B\u044C\u043C \u0411\u043E\u0440\u0445\u0430\u0440\u0434\u0442 (\u043D\u0435\u043C. Karl Wilhelm Borchardt; 22 \u0444\u0435\u0432\u0440\u0430\u043B\u044F 1817, \u0411\u0435\u0440\u043B\u0438\u043D \u2014 27 \u0438\u044E\u043D\u044F 1880, \u0420\u044E\u0434\u0435\u0440\u0441\u0434\u043E\u0440\u0444) \u2014 \u043D\u0435\u043C\u0435\u0446\u043A\u0438\u0439 \u043C\u0430\u0442\u0435\u043C\u0430\u0442\u0438\u043A."@ru . "1880-06-27"^^ . . . . . . . "482522"^^ . . "University of K\u00F6nigsberg"@en . . . . . . . . "Carl Wilhelm Borchardt (Berlino, 22 febbraio 1817 \u2013 R\u00FCdersdorf, 27 giugno 1880) \u00E8 stato un matematico tedesco."@it . . . . . "Carl Borchardt"@en . . . . . . . . . . .