Jacques Salomon Hadamard ForMemRS (French: [adamaʁ]; 8 December 1865 – 17 October 1963) was a French mathematician who made major contributions in number...
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named after, either French mathematician Jacques Hadamard or German mathematician Issai Schur. The Hadamard product is associative and distributive. Unlike...
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Jacques Hadamard (French: [adamaʁ]), the German-American mathematician Hans Rademacher, and the American mathematician Joseph L. Walsh. The Hadamard transform...
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In mathematics, a Hadamard matrix, named after the French mathematician Jacques Hadamard, is a square matrix whose entries are either +1 or −1 and whose...
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The Hadamard code is an error-correcting code named after Jacques Hadamard that is used for error detection and correction when transmitting messages over...
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the Cauchy–Hadamard theorem is a result in complex analysis named after the French mathematicians Augustin Louis Cauchy and Jacques Hadamard, describing...
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In mathematics, Hadamard's inequality (also known as Hadamard's theorem on determinants) is a result first published by Jacques Hadamard in 1893. It is...
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In mathematics, Hadamard's gamma function, named after Jacques Hadamard, is an extension of the factorial function, different from the classical gamma...
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mathematics, the Hermite–Hadamard inequality, named after Charles Hermite and Jacques Hadamard and sometimes also called Hadamard's inequality, states that...
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involving its zeroes and an exponential of a polynomial. It is named for Jacques Hadamard. The theorem may be viewed as an extension of the fundamental theorem...
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mappings of the n-dimensional closed ball was first proved in 1910 by Jacques Hadamard and the general case for continuous mappings by Brouwer in 1911. The...
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Hadamard's maximal determinant problem, named after Jacques Hadamard, asks for the largest determinant of a matrix with elements equal to 1 or −1. The...
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Quantum logic gate (redirect from Hadamard operation)
sometimes included in instruction sets. The Hadamard or Walsh-Hadamard gate, named after Jacques Hadamard (French: [adamaʁ]) and Joseph L. Walsh, acts...
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In mathematics, a Hadamard manifold, named after Jacques Hadamard — more often called a Cartan–Hadamard manifold, after Élie Cartan — is a Riemannian...
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introduced the Lévy–Steinitz theorem. His teacher and advisor was Jacques Hadamard. After graduation, he spent a year in military service and then studied...
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In mathematics, Hadamard's lemma, named after Jacques Hadamard, is essentially a first-order form of Taylor's theorem, in which we can express a smooth...
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complex plane. The theorem is named after the French mathematician Jacques Hadamard. Hadamard three-line theorem — Let f ( z ) {\displaystyle f(z)} be a bounded...
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attributed to Augustin-Louis Cauchy, who first suggested it in 1847. Jacques Hadamard independently proposed a similar method in 1907. Its convergence properties...
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proofs of the prime number theorem were obtained independently by Jacques Hadamard and Charles Jean de la Vallée-Poussin and appeared in the same year...
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Friedrich von Mangoldt for surfaces in 1881, and independently by Jacques Hadamard in 1898. Élie Cartan generalized the theorem to Riemannian manifolds...
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CAT(k) space (section Hadamard spaces)
\operatorname {CAT} (0)} spaces are known as "Hadamard spaces" after the French mathematician Jacques Hadamard. Originally, Aleksandrov called these spaces...
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settled in Paris. In subsequent years, he attended the seminars of Jacques Hadamard, Henri Lebesgue, Émile Picard, and others. In 1923, he received a doctorate...
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Enriques Gino Fano Zoel García de Galdeano Francesco Gerbaldi Paul Gordan Jacques Hadamard Adolf Hurwitz Felix Klein Gino Loria Wilhelm Franz Meyer Giuseppe Peano...
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In complex analysis, a branch of mathematics, the Hadamard three-circle theorem is a result about the behavior of holomorphic functions. Let f ( z ) {\displaystyle...
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chaotic dynamical system, a type of dynamical billiards. Introduced by Jacques Hadamard in 1898, and studied by Martin Gutzwiller in the 1980s, it is the first...
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ideas in the form of corresponding printed words. As paraphrased by Jacques Hadamard, The first discovery of this by Ribot was the case of a man whom he...
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The result is named after the mathematicians Alexander Ostrowski and Jacques Hadamard. Let 0 < p1 < p2 < ... be a sequence of integers such that, for some...
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Hadamard may refer to: Zélie Hadamard (1849–1901), French actress Jacques Hadamard (1865–1963), a French mathematician, whose name is associated with the...
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rate at which this occurs. The theorem was proved independently by Jacques Hadamard and Charles Jean de la Vallée Poussin in 1896 using ideas introduced...
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These are things named after Jacques Hadamard (1865–1963), a French mathematician. (For references, see the respective articles.) Many of these results...
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