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1 de may. de 2024 · In probability and statistics, the Dirichlet distribution (after Peter Gustav Lejeune Dirichlet ), often denoted , is a family of continuous multivariate probability distributions parameterized by a vector of positive reals.
28 de abr. de 2024 · Johann Peter Gustav Lejeune Dirichlet: A Trailblazer in 19th-Century Mathematics
6 de may. de 2024 · The first sufficient conditions for the pointwise convergence of the Fourier series were discovered by a German mathematician Johann Peter Gustav Lejeune Dirichlet (1805--1859). A function that satisfies the Dirichlet conditions is also called piecewise monotone.
1 de may. de 2024 · Peter Gustav Lejeune Dirichlet developed Dirichlet L-functions to give the proof of Dirichlet's theorem on arithmetic progressions and began analytic number theory. In 1828, Gauss proved his Theorema Egregium (remarkable theorem in Latin), establishing property of surfaces. In the 1830s, George Green developed Green's function. In 1829.
Hace 3 días · Later, Peter Gustav Lejeune Dirichlet and Bernhard Riemann expressed Fourier's results with greater precision and formality.
30 de abr. de 2024 · The Dirichlet Divisor Problem, named after the German mathematician Peter Gustav Lejeune Dirichlet, is a classical problem in number theory. It concerns the distribution of the number of divisors of positive integers, which plays a crucial role in various areas of mathematics, including analytic number theory and algebraic geometry.
3 de may. de 2024 · Peter Gustav Lejeune Dirichlet (1805–1859), 1831–1855 Professor an der Berliner Universität, 1855 Berufung auf den Lehrstuhl von C.F. Gauß in Göttingen. Hauptarbeitsgebiete: Zahlentheorie, Analysis, Mathematische Physik.
