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Herbrand GE68
Herbrand is a surname. Notable people with the surname include: * Freddy Herbrand (born 1944), Belgian decathlete * Jacques Herbrand (1908–1931), French mathematician * Markus Herbrand Markus Herbrand (born 24 February 1971) is a German politician of the Free Democratic Party (Germany), Free Democratic Party (FDP) who has been serving as a member of the Bundestag from the state of North Rhine-Westphalia since 2017, representing ... (born 1971), German politician {{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freddy Herbrand
Freddy Herbrand (born 1 June 1944 Malmedy, Belgium) is a former Belgian decathlete. Herbrand finished sixth at the 1972 Summer Olympics in Munich. Herbrand became Belgian champion in the 110 metres hurdles in 1971 and 1972; high jump in 1964, 1965, 1967 and 1970; long jump in 1971 and 1972; triple jump The triple jump, sometimes referred to as the hop, step and jump or the hop, skip and jump, is a track and field event, similar to the long jump. As a group, the two events are referred to as the "horizontal jumps". The competitor runs down th ... in 1963, 1964 and 1965; and decathlon in 1968, 1970, 1971, and 1973. References 1944 births Living people Sportspeople from Liège Belgian decathletes Belgian male long jumpers Belgian male high jumpers Belgian male triple jumpers Belgian male hurdlers Athletes (track and field) at the 1972 Summer Olympics Olympic athletes for Belgium 20th-century Belgian people 21st-century Belgian people {{Belgium-athleti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Herbrand
Jacques Herbrand (12 February 1908 – 27 July 1931) was a French mathematician. Although he died at age 23, he was already considered one of "the greatest mathematicians of the younger generation" by his professors Helmut Hasse and Richard Courant. He worked in mathematical logic and class field theory. He introduced recursive functions. ''Herbrand's theorem'' refers to either of two completely different theorems. One is a result from his doctoral thesis in proof theory, and the other one half of the Herbrand–Ribet theorem. The Herbrand quotient is a type of Euler characteristic, used in homological algebra. He contributed to Hilbert's program in the foundations of mathematics by providing a constructive consistency proof for a weak system of arithmetic. The proof uses the above-mentioned, proof-theoretic Herbrand's theorem. Biography Herbrand finished his doctorate at École Normale Supérieure in Paris under Ernest Vessiot in 1929. He joined the army in October 1929, howev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |