Resultado de búsqueda
Hace 2 días · Adrien-Marie Legendre. The Legendre equation is the second order differential equation with a real parameter λ. (1 − x2)y ″ − 2xy. + λy = 0, − 1 < x < 1. This equation has two regular singular points x = ±1 where the leading coefficient (1 − x ²) vanishes.
Hace 2 días · Eq.\eqref{Eqlegendre.1} is named after a French mathematician Adrien-Marie Legendre (1752--1833) who introduced the Legendre polynomials in 1782. Legendre's equation comes up in many physical situations involving spherical symmetry.
Hace 3 días · Lexell's colleague Leonhard Euler wrote another pair of proofs in 1778 (published 1797), and a variety of proofs have been written since by Adrien-Marie Legendre (1800), Jakob Steiner (1827), Carl Friedrich Gauss (1841), Paul Serret (1855), and Joseph-Émile Barbier (1864), among others.
Hace 1 día · The method was published first by Adrien-Marie Legendre in 1805, but Gauss claimed in Theoria motus (1809) that he had been using it since 1794 or 1795. In the history of statistics, this disagreement is called the "priority dispute over the discovery of the method of least squares".
Hace 1 día · The first section consisted of half a dozen eminent mathematicians, including Adrien- Marie Legendre and Lazare Carnot, who decided on the mathematical formu- las to be used in the calculations. Beneath them was another small section – a kind of middle management – that, given the mathematical formulas to be used, organized the computations and compiled the results ready for printing.
Hace 1 día · 1752 - Adrien-Marie Legendre ; 1765 - Papa XVI. Gregorius ; 1779 - Joseph Story ; 1786 - VIII. Christian ; 1819 - Léon Foucault ; 1830 - Frederick Matthew Darley ; 1838 - Anton Mauve
Hace 5 días · PIERRE SUD à BIOT (06410) : Bilans, statuts, chiffre d'affaires, dirigeants, actionnaires, levées de fonds, annonces légales, APE, NAF, TVA, RCS, SIREN, SIRET.
