Riemann

American  

[ree-mahn, ree-mahn, -muhn] / ˈriˌmɑn, ˈri mɑn, -mən /

noun

1. Georg Friedrich Bernhard 1826–66, German mathematician.

---

Riemann British  

/ ˈriːman /

noun

1. Georg Friedrich Bernhard (ˈɡeːɔrk ˈfriːdrɪç ˈbɛrnhart). 1826–66, German mathematician whose non-Euclidean geometry was used by Einstein as a basis for his general theory of relativity

---

Riemann Scientific  

/ rē′mən,-män′ /

1. German mathematician who originated the non-Euclidean system of geometry that is now named after him. Riemann also studied optics and electromagnetic theory, and his work influenced Albert Einstein's theory of General Relativity.

---

Other Word Forms

• Riemannian
  adjective

Example Sentences

See Examples For:

Riemann

Riemann found the requisite new ideas and solved the problem in 1854.

From Slate ● Jun. 22, 2026

In the 19th century, mathematician Bernhard Riemann proposed that perceptual color spaces are not flat or straight, but curved.

From Science Daily ● Jun. 7, 2026

India has found violations related to manufacturing and laboratory practices at drugmaker Riemann Labs, whose cough syrup was linked to the deaths of children in Cameroon, a government health official told Reuters on Wednesday.

From Reuters ● Aug. 2, 2023

Solving either the Riemann or Landau-Siegel problems would mean that the distribution of prime numbers does not have huge statistical fluctuations.

From Scientific American ● Nov. 15, 2022

Riemann made it perfectly acceptable to go off to infinity; since infinity is just a point on the sphere like any other point, it was no longer something to be feared.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife