first proof that the Fourier series of a continuous function might diverge. In German Andrey Kolmogorov, "Une série de Fourier–Lebesgue divergente presque... 21 KB (3,622 words) - 21:49, 28 February 2024 |
Camille Jordan (category Academic staff of the Collège de France) Jordan, Camille (1881). "Sur la série de Fourier" [On the Fourier series]. Comptes rendus hebdomadaires des séances de l'Académie des Sciences. 92. Paris:... 6 KB (431 words) - 01:56, 25 January 2024 |
In physics, engineering and mathematics, the Fourier transform (FT) is an integral transform that takes a function as input and outputs another function... 177 KB (21,041 words) - 15:49, 11 May 2024 |
Total variation (category CS1 German-language sources (de)) EMS Press Jordan, Camille (1881), "Sur la série de Fourier", Comptes rendus hebdomadaires des séances de l'Académie des sciences (in French), 92: 228–230... 25 KB (3,529 words) - 17:04, 18 April 2024 |
Carleson's theorem (category Theorems in Fourier analysis) 4064/sm-26-3-305-306, MR 0199632 Kolmogorov, Andrey Nikolaevich (1923), "Une série de Fourier–Lebesgue divergente presque partout", Fundamenta Mathematicae, 4: 324–328... 15 KB (1,801 words) - 03:44, 29 September 2023 |
Andrey Kolmogorov (category CS1 German-language sources (de)) ISBN 978-0-7167-4106-0. Kolmogorov, A. (1923). "Une série de Fourier–Lebesgue divergente presque partout" [A Fourier–Lebesgue series that diverges almost everywhere]... 31 KB (2,780 words) - 13:49, 6 May 2024 |
Jordan, Camille (1881), "Sur la série de Fourier" [On Fourier's series], Comptes rendus hebdomadaires des séances de l'Académie des sciences, 92: 228–230... 61 KB (8,370 words) - 07:02, 10 May 2024 |
les coefficients de Fourier des formes modulaires de poids demi-entier", Journal de Mathématiques Pures et Appliquées, Neuvième Série, 60 (4): 375–484... 890 bytes (77 words) - 16:15, 25 July 2022 |
Dirac delta function (category Fourier analysis) distributions. Joseph Fourier presented what is now called the Fourier integral theorem in his treatise Théorie analytique de la chaleur in the form:... 93 KB (13,792 words) - 11:24, 11 May 2024 |
Poisson summation formula (category Fourier analysis) that relates the Fourier series coefficients of the periodic summation of a function to values of the function's continuous Fourier transform. Consequently... 23 KB (3,741 words) - 15:25, 22 April 2024 |
Friedel's law (category Fourier analysis) Friedel, is a property of Fourier transforms of real functions. Given a real function f ( x ) {\displaystyle f(x)} , its Fourier transform F ( k ) = ∫ −... 2 KB (270 words) - 12:02, 16 April 2022 |
"Opérateurs dissipatifs et semi-groupes dans les espaces de fonctions continues". Annales de l'Institut Fourier. 26 (4): 1–97. doi:10.5802/aif.632. Ledoux, Michel... 5 KB (669 words) - 01:12, 16 January 2024 |
Marcinkiewicz interpolation theorem (category Fourier analysis) Marcinkiewicz concerning interpolation of operations", Journal de Mathématiques Pures et Appliquées, Neuvième Série, 35: 223–248, ISSN 0021-7824, MR 0080887... 9 KB (1,484 words) - 20:02, 20 April 2023 |
cohomologie des variétés algébriques de caractéristique p", Mémoires de la Société Mathématique de France, Nouvelle Série (23): 7–32, ISSN 0037-9484, MR 0865810... 3 KB (329 words) - 17:02, 20 February 2023 |
ISSN 0019-2082. de Leeuw, Karel; Yitzhak Katznelson; Jean-Pierre Kahane (1977). "Sur les coefficients de Fourier des fonctions continues". Comptes Rendus de l'Académie... 7 KB (554 words) - 06:59, 6 May 2024 |
including a complete characterization of 'band-limited' functions whose Fourier transform has compact support, known as the Beurling-Malliavin theorem... 9 KB (712 words) - 07:15, 6 May 2024 |
Hermite polynomials (category CS1 German-language sources (de)) Œuvres I, 501–508. Hermite, C. (1864). "Sur un nouveau développement en série de fonctions" [On a new development in function series]. C. R. Acad. Sci.... 56 KB (10,080 words) - 17:31, 11 April 2024 |
mathematics. Sobolev spaces can be defined by some growth conditions on the Fourier transform. They and their embedding theorems are an important subject in... 9 KB (809 words) - 00:40, 6 May 2024 |
Olivier Giroud (category CS1 German-language sources (de)) (STAPS) at the Joseph Fourier University, in Grenoble. Giroud began organised football playing for his hometown club, Olympique Club de Froges. He spent six... 188 KB (16,099 words) - 18:22, 5 May 2024 |
E (mathematical constant) (category CS1 German-language sources (de)) arithmetic operations and thus reduced bit complexity. Combining this with fast Fourier transform-based methods of multiplying integers makes computing the digits... 52 KB (6,377 words) - 11:03, 10 May 2024 |
French Academy of Sciences (redirect from Mémoires de l'Académie (royale) des sciences de l'Institut (imperial) de France) Caritat, marquis de Condorcet 1801–1822 Jean Baptiste Joseph Delambre 1822–1830 Joseph Fourier 1830–1853 François Arago 1853–1874 Léonce Élie de Beaumont 1874–1900... 33 KB (3,828 words) - 21:53, 3 May 2024 |
and writer. Jean-François Champollion (1790–1832) – Egyptologist. Joseph Fourier (1768–1830) – mathematician and physicist. Louis Néel (1904–2000) – physicist... 8 KB (843 words) - 04:29, 8 April 2024 |
étale cohomology of number fields", Annales Scientifiques de l'École Normale Supérieure, Série 4, 6 (4): 521–552, doi:10.24033/asens.1257, ISSN 0012-9593... 50 KB (6,281 words) - 00:00, 5 May 2024 |
de Dupuis, de Volney, de Fourier et de M. Biot, Paris : Treuttel & Wurtz, et Bachelier, [7] 1835: Mémoire sur l'origine Japonaise, Arabe et Basque de... 7 KB (796 words) - 06:39, 29 September 2023 |
Polylogarithm (redirect from De Jonquière's function) la série ∑ n = 1 ∞ x n n s {\displaystyle \scriptstyle \sum _{n=1}^{\infty }{\frac {x^{n}}{n^{s}}}} " (PDF). Bulletin de la Société Mathématique de France... 60 KB (10,172 words) - 09:02, 23 April 2024 |