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Hace 3 días · In 1768, Leonhard Euler (St. Petersburg, Russia) introduced a numerical method that is now called the Euler method or the tangent line method for solving numerically the initial value problem: \[ y' = f(x,y), \qquad y(x_0 ) = y_0 , \]
Hace 2 días · El conocimiento de Euclides se basó en el conocimiento ya adquirido por los grandes matemáticos de la Antigüedad Leonhard Matemático (1707 Basilea, Suiza, 1783 San Petersburgo, Rusia) Leonhard Euler nació el 15 de abril de 1707 en Basilea, Suiza y murió el 18 de septiembre de 1783 en San Petersburgo, Rusia.
Hace 4 días · In 1732 (Saint Petersburg), Leonhard Euler (1707--1783) employed Bessel functions of both zero and integral orders in an analysis of vibrations of a stretched membrane. He also found Maclaurin series for J n ( x ) with integer values of n .
Hace 4 días · In 1764 Leonhard Euler employed Bessel functions of both zero and integral orders in an analysis of vibrations of a stretched membrane, an investigation which was further developed by Lord Rayleigh in 1878, where he demonstrated that Bessels functions are particular cases of Laplaces functions.
Hace 5 días · This work was performed at the Saint Petersburg Leonhard Euler International Mathematical Institute and supported by the Ministry of Science and Higher Education of the Russian Federation (agreement No. 075-15-2022-287).
Hace 3 días · Leonhard Euler showed in 1736 that it could not be solved (negative resolution) and, in doing so, laid the foundations of graph theory and prefigured the idea of topology. Take a look at Activity: The Seven Bridges of Königsberg (mathsisfun.com)
Hace 3 días · The Euler Circle Mainz is a Group of historically interested mathematicians who are interested in Leonhard Euler's (1707-1783) work and writings. Die nachfolgenden Übersetzungen Eulerscher Werke ins Deutsche oder Englische wurden von A. Aycock angefertigt.
