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14. Mai 2024 · Die Laplace-Zahl (Formelzeichen La, nach dem französischen Mathematiker Pierre-Simon Laplace ), auch bekannt als Suratman-Zahl (Formelzeichen Su, nach dem indischen Physiker und Ingenieur P.C. Suratman), [1] [2] ist eine dimensionslose Kennzahl der Strömungslehre. Sie wird beispielsweise verwendet, um die Deformation von Tropfen und Blasen zu ...
20. Mai 2024 · At the end of the century, Pierre-Simon de Laplace rediscovered the conservation of A, deriving it analytically, rather than geometrically. In the middle of the nineteenth century, William Rowan Hamilton derived the equivalent eccentricity vector defined below , [16] using it to show that the momentum vector p moves on a circle for motion under an inverse-square central force (Figure 3).
Vor 5 Tagen · Mehrere bekannte Mathematiker wie Étienne Bézout, Leonhard Euler, Joseph-Louis Lagrange und Pierre-Simon Laplace befassten sich nun vor allem mit der Berechnung von Determinanten. Einen wichtigen Fortschritt in der Theorie erzielte Alexandre-Théophile Vandermonde in einer 1771 vollendeten und 1776 erschienenen Arbeit zur Eliminationstheorie.
20. Mai 2024 · Laplace transform, in mathematics, a particular integral transform invented by the French mathematician Pierre-Simon Laplace (1749–1827), and systematically developed by the British physicist Oliver Heaviside (1850–1925), to simplify the solution of many differential equations that describe physical processes.
2. Mai 2024 · Pierre-Simon Laplace: Traité de mécanique céleste 1798–1825; Carl Friedrich Gauß: Theoria motus corporum coelestium in sectionibus conicis solem ambientium („Theorie der Bewegung der Himmelskörper, die in Kegelschnitten die Sonne umlaufen“) 1809; Henri Poincaré: Les methodes nouvelles de la mecanique celeste 1892–1899
Vor 6 Tagen · Its embryonic principles can be traced back to the work of the French mathematician Pierre-Simon Laplace, who is better known for the Laplace transform, a closely related mathematical technique. However, the explicit formulation and application of what we now understand as the Z-transform were significantly advanced in 1947 by Witold Hurewicz and colleagues.
22. Mai 2024 · Hermite polynomials were defined by Pierre-Simon Laplace in 1810, though in scarcely recognizable form, and studied in detail by Pafnuty Chebyshev in 1859. Chebyshev's work was overlooked, and they were named later after Charles Hermite , who wrote on the polynomials in 1864, describing them as new. [4]
