Cours De GéOméTrie Pure Et AppliquéE De L'éCole Polytechnique D'ocagne, Maurice Mathematiques

Broché sous couverture éditeur. Deux volumes in-8 (255x166 mm), xi-(1)-375-(1) pages / (4)-364 pages. Edition originale. Exemplaire portant l'envoi manuscrit de Maurice d'Ocagne à Henri Brocard Henri Brocard (1845-1922), polytechnicien et officier, commandant du génie, il est surtout connu pour ses travaux sur la géométrie moderne du triangle avec Émile Lemoine et Joseph Neuberg dans les années 1870-1880. On lui doit la construction du point, cercle, droite et angle de Brocard qui possèdent des propriétés particulières. References : DSB [X, 170 :" In 1912, D'Ocagne was appointed professor of geometry at the Ecole Polytechnique. He was elected to the Académie des Sciences (1922). Active both as researcher and teacher, D'Ocagne published a great many articles, mostly on geometry, in mathematical journals and in the Comptes rendus de l'Académie des sciences.". ]. ___________________________________________________________________________________ ______________________________ENGLISH_DESCRIPTION : Original printed wrappers. Two volumes 8vo (255x166 mm), xi-(1)-375-(1) pages / (4)-364 pages. First edition. Presentation copy to Henri Brocard. Henri Brocard (1845-1922), polytechnician and officer, engineering commander, he is best known for his work on the modern geometry of the triangle with Émile Lemoine and Joseph Neuberg in the 1870s-1880s. We owe him the construction of Brocard's point, circle, line and angle which have particular properties. References : DSB [X, 170 :" In 1912, D'Ocagne was appointed professor of geometry at the Ecole Polytechnique. He was elected to the Académie des Sciences (1922). Active both as researcher and teacher, D'Ocagne published a great many articles, mostly on geometry, in mathematical journals and in the Comptes rendus de l'Académie des sciences.". ]. 1600g.