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Bernhard Riemann

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Bernhard Riemann

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Also known as Georg Friedrich Bernhard Riemann

German mathematician (1826–1866)

AI overview

Bernhard Riemann was a German mathematician from the 19th century who made groundbreaking contributions to mathematics before dying at age 39. His work fundamentally shaped modern mathematics, particularly in areas like analysis and geometry, and continues to influence mathematical thinking today.

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Person · Open Library

Born
1826
Died
1866
Works
17

Top works

  • Partielle Differentialgleichungen und ihre Anwendungen auf physikalische Fragen
  • Ueber das Verschwinden der Theta-Functionen
  • Über die Hypothesen, welche der Geometrie zu Grunde liegen
  • Grundlagen für eine allgemeine Theorie der Functionen einer veränderlichen complexen Grösse
  • Beiträge zur Theorie der durch die Gauss'sche Reihe F([alpha], [beta], [gamma], [chi]) darstellbaren Functionen

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Listeners
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Total plays
1

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Quotes

  • Nevertheless, it remains conceivable that the measure relations of space in the infinitely small are not in accordance with the assumptions of our geometry [Euclidean geometry], and, in fact, we should have to assume that they are not if, by doing so, we should ever be enabled to explain phenomena in a more simple way.
  • Magnitude-notions are only possible where there is an antecedent general notion which admits of different specialisations. According as there exists among these specialisations a continuous path from one to another or not, they form a continuous or discrete manifoldness; the individual specialisations are called in the first case points, in the second case elements, of the manifoldness.
  • With every simple act of thinking, something permanent, substantial, enters our soul. This substantial somewhat appears to us as a unit but (in so far as it is the expression of something extended in space and time) it seems to contain an inner manifoldness; I therefore name it "mind-mass." All thinking is, accordingly, formation of new mind masses.
  • Mind-masses entering the soul appear to us as ideas, the quality of the latter depending on the inner state of the former.
  • Forming mind-masses amalgamate, combine or compound themselves in definite degree, partly with each other, partly with older mind-masses. The manner and strength of these combinations depend on conditions which are but imperfectly recognised by Herbart... They depend chiefly upon the inner relationship of the mind-masses.
  • The soul is a compact of mind-masses combined in a most intimate and manifold manner. It grows constantly by accession of mind-masses, and upon these depend its development.

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Wikidata facts

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Georg Friedrich Bernhard Riemann.jpeg
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Commons category
Bernhard Riemann
date of birth
1826-09-17
date of death
1866-07-20
birth name
Georg Friedrich Bernhard Riemann
Commons gallery
Georg Friedrich Bernhard Riemann
name in native language
Bernhard Riemann
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Article

Georg Friedrich Bernhard Riemann (/ˈriːmɑːn/; German: [ˈɡeːɔʁk ˈfʁiːdʁɪç ˈbɛʁnhaʁt ˈʁiːman] ; 17 September 1826 – 20 July 1866) was a German mathematician who made profound contributions to analysis, number theory, and differential geometry. In the field of real analysis, he is mostly known for the first rigorous formulation of the integral, the Riemann integral, and his work on Fourier series. His contributions to complex analysis include most notably the introduction of Riemann surfaces, breaking new ground in a natural, geometric treatment of complex analysis. His 1859 paper on the prime-counting function, containing the original statement of the Riemann hypothesis, is regarded as a foundational paper of analytic number theory. Through his pioneering contributions to differential geometry, Riemann laid the foundations of the mathematics of general relativity. He is considered by many to be one of the greatest mathematicians of all time.

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