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Lot 7

BELTRAMI, EUGENIO. 1835-1900.
Intorno ad alcuni di propagazione del calore. Bologna: Gamberini & Parmeggiani, 1887.

5 November 2020, 10:00 PST
Los Angeles

Sold for US$828.75 inc. premium

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BELTRAMI, EUGENIO. 1835-1900.

Intorno ad alcuni di propagazione del calore. Bologna: Gamberini & Parmeggiani, 1887.
4to. Original printed wrappers.

Italian mathematician Eugenio Beltrami was the first to prove the consistency of non-Euclidean geometry by modeling it on a surface of constant curvature, the pseudosphere and using the Beltrami-Klein model. His use of differential calculus for problems of mathematical physics indirectly influenced Gregorio Ricci-Curbastro and Tullio Levi-Civita in their development of tensor calculus.

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