Paul Guldin

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Paul Guldin
Paul Guldin
Paul Guldin
Born (1577-06-12)12 June 1577
Died 3 November 1643(1643-11-03) (aged 66)
Nationality Swiss
Other names Habakkuk Guldin
Occupation Jesuit
Known for Guldinus theorem

Paul Guldin (original name Habakkuk Guldin; 12 June 1577 (Mels) – 3 November 1643 (Graz)) was a Swiss Jesuit mathematician and astronomer. He discovered the Guldinus theorem to determine the surface and the volume of a solid of revolution. (This theorem is also known as the Pappus–Guldinus theorem and Pappus's centroid theorem, attributed to Pappus of Alexandria.) Guldin was noted for his association with the German mathematician and astronomer Johannes Kepler.[1] Guldin composed a critique of Cavalieri's method of Indivisibles.[2]

He was born in Mels, Switzerland, and was a professor of mathematics in Graz and Vienna.

In Paolo Casati's astronomical work Terra machinis mota (1658), Casati imagines a dialogue among Guldin, Galileo, and Marin Mersenne on various intellectual problems of cosmology, geography, astronomy and geodesy.

See also[edit]


  1. ^ Schuppener, Georg (1 December 1997). "Kepler's relation to the Jesuits—A study of his correspondence with Paul Guldin". NTM N.S. 5 (1): 236–244. doi:10.1007/BF02913670. Retrieved 29 December 2016 – via 
  2. ^ Amir Alexander (2014). Infinitesimal: How a Dangerous Mathematical Theory Shaped the Modern World. Scientific American / Farrar, Straus and Giroux. ISBN 978-0374176815.