Westergaard Kurt (b. 1935-07-13 / d. 2021-07-14)
Kurt Westergaard (born Kurt Vestergaard) was a Danish cartoonist famous for creating the controversial cartoon of a terrorist, although not the Islamic prophet Muhammad as it is often claimed, wearing a bomb in his turban. This cartoon was the most contentious of the 12 Jyllands-Posten Muhammad cartoons, which met with strong reactions from Muslims worldwide who condemned the act, including Western countries. After the drawing of the cartoon, Westergaard received numerous death threats and was a target of assassination attempts. As a result, he was under constant police protection
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90
Born 1890-03-15. Domain:Science (Math style). Cause of death:Age
Boris Nikolaevich Delaunay or Delone (Russian: Бори́с Никола́евич Делоне́) was one of the first Russian mountain climbers and a Soviet/Russian mathematician, and the father of physicist Nikolai Borisovich Delone. The spelling Delone is a straightforward transliteration from Cyrillic he often used in recent publications, while Delaunay is French language version he used in the early French and German publications. Boris Delone got his surname from his ancestor French Army officer De Launay, who was captured in Russia during the Napoleon's invasion of 1812. De Launay was a nephew of the Bastille governor marquis de Launay, married a woman from the Tukhachevsky noble family, and stayed in Russia. Boris Delaunay worked in the fields of modern algebra, the geometry of numbers. He used the results of Yevgraf Fyodorov, Hermann Minkowski, Georgy Voronoy, and others in his development of modern mathematical crystallography and general mathematical model of crystals.
70
Born 1885-11-09. Domain:Science (Math style). Cause of death:Age
He was a German mathematician. Although much of his working life was spent in Zürich, Switzerland and then Princeton, he is associated with the University of Göttingen tradition of mathematics, represented by David Hilbert and Hermann Minkowski. His research has had major significance for theoretical physics as well as pure disciplines including number theory. He was one of the most influential mathematicians of the twentieth century, and an important member of the Institute for Advanced Study during its early years.
45
Born 1864-06-22. Domain:Science (Math style). Cause of death:Infection
He was a German mathematician of Lithuanian Jewish descent, who created and developed the geometry of numbers and who used geometrical methods to solve difficult problems in number theory, mathematical physics, and the theory of relativity. Minkowski died suddenly of appendicitis in Göttingen in 1909.