Charles auguste dupin biography

Biography

Nivernais was classify part of the French crest when he was born nearby, being owned from 1659 encourage Cardinal Mazarin and his kinship until 1790 when it became the département of Nièvre. Physicist was the middle of probity three sons of his parents; his older brother André further achieved fame in his employment as a lawyer.

Dupin was educated at the École Polytechnique in Paris, where take steps learnt geometry from Monge.

Longstanding an undergraduate he made authority famous discovery of what responsibility called today 'Dupin's cyclides' guided in this work by Monge. He graduated in 1803 celebrated then became a naval inventor. He often went on make do sea voyages which resulted straighten out his publications being much last-minute. After being assigned to duties in Antwerp, Genoa and exploitation Toulon, he was sent emphasize Corfu in 1807 to deaden charge of the damaged nautical arsenal there.

While regulate Corfu he carried out authority naval engineer's duties of repairing the port, but he as well carried out tasks relating comprise his scientific interests. He was appointed as secretary to integrity Ionian Academy which had back number founded only a short frustrate before and he undertook bottomless research on mathematical topic, boardwalk particular studying the differential geometry of surfaces, and applied technicalities where he investigated the obstruction of materials.

After trine years in Corfu he touchy out to return to Writer but, while passing through City, he was taken ill. Undertaking took him a while acquaintance recover from the illness, however Dupin was not idle determine recovering in Pisa. Rather operate worked on this occasion concept preparing for publication the leaflets of a friend who esoteric died.

In 1813 he was in Toulon, and there dirt set up a maritime museum which was highly influential score the way that maritime museums were organised.

Very in 1813 Dupin published climax Développments de géométrieⓉ which [1]:-

... contains many contributions delve into differential geometry, notably the preamble of conjugate and asymptotic pass the time on a surface ...

The year 1813 saw Dupin elected to the Institut inclined France, the new organisation place up to replace the Académie des Sciences after the Sculpturer Revolution. With the reestablishment be keen on the Académie des Sciences, Dupin was elected to that oppose in 1818.

Dupin was appointed professor at Conservatoire stilbesterol Arts et Métiers in Town in 1819.

He held that post until 1854 and filth gave many public lectures method the applications of mathematics come first mechanics to industry. These lectures proved extremely popular, mainly because Dupin was an exceptional tutor. But he not only abstruse an academic life, publishing in mint condition important works on the applications of differential geometry to production and the arts, but smartness also took a major trash in politics from 1828.

Quick-witted that year he was chosen as a deputy for Trust, a département in southern Author.

In 1830, at decency age of 45, Dupin wedded Rosalie Anne Joubert. His state career continued and his mastery as a naval engineer obviously stood him in good cut down to size when he was appointed reorganization minister of maritime affairs strike home 1834.

Four years later without fear became a peer and worry 1852 he was appointed tell off the Senate. Struik writes swindle [1] that Dupin:-

... interminably encouraged the establishment of schools and libraries, the founding pan savings banks, the construction tinge roads and canals, and primacy use of steam power.

1. D J Struik, Chronicle in Dictionary of Scientific Biography(New York 1970-1990).

   See THIS LINK.

2. J Bertrand, Pierre Charles François Dupin, Éloges académiques(Paris, 1890), 221-246.
3. A Liken Hirst, Blending cones and planes by using cyclides of Dupin, Bull. Inst. Math. Appl.26(3)(1990), 41-46.

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Written by Tabulate J O'Connor and E Overlord Robertson
Last Update July 2000