Riemann waves

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• Riemann, Bernhard — ▪ German mathematician in full  Georg Friedrich Bernhard Riemann  born September 17, 1826, Breselenz, Hanover [Germany] died July 20, 1866, Selasca, Italy  German mathematician whose profound and novel approaches to the study of geometry laid the …   Universalium

• RIEMANN — GERMANY (see also List of Individuals) 17.9.1826 Breselenz/D 20.7.1866 Selasca/I Bernhard Riemann was the son of a clergyman. He initiated studies in 1846 in theology and philology at Göttingen University, but turned to mathematics soon. One year …   Hydraulicians in Europe 1800-2000

• Riemann problem — A Riemann problem, named after Bernhard Riemann, consists of a conservation law together with a piecewise constant data having a single discontinuity. The Riemann problemis very useful for the understanding of hyperbolic partial differential… …   Wikipedia

• Riemann solver — A Riemann solver is a numerical method used to solve a Riemann problem. They are heavily used in Computational fluid dynamics and Computational Magnetohydrodynamics.Exact SolversGodunov is credited to introduce the first exact Riemann solver for… …   Wikipedia

• analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium

• Mathematics of radio engineering — A complex valued function. The mathematics of radio engineering is a pleasant and very useful subject. This article is an attempt to provide a reasonably comprehensive summary of this almost limitless topic. While the ideas have historically… …   Wikipedia

• Introduction to general relativity — General relativity (GR) is a theory of gravitation that was developed by Albert Einstein between 1907 and 1915. According to general relativity, the observed gravitational attraction between masses results from the warping of space and time by… …   Wikipedia

• Fourier transform — Fourier transforms Continuous Fourier transform Fourier series Discrete Fourier transform Discrete time Fourier transform Related transforms The Fourier transform is a mathematical operation that decomposes a function into its constituent… …   Wikipedia

• Nordström's theory of gravitation — In theoretical physics, Nordström s theory of gravitation was a predecessor of general relativity. Strictly speaking, there were actually two distinct theories proposed by the Finnish theoretical physicist Gunnar Nordström, in 1912 and 1913… …   Wikipedia

• Mechanical explanations of gravitation — (or kinetic theories of gravitation) are attempts to explain the action of gravity by aid of basic mechanical processes, such as pressure forces caused by pushes, and without the use of any action at a distance. These theories were developed from …   Wikipedia

• Maxwell's equations — For thermodynamic relations, see Maxwell relations. Electromagnetism …   Wikipedia