myalgia 发表于 2025-3-30 11:38:02
Meinolf Lombino,Olaf Fischer curred in the works of A. D. Aleksandrov on the intrinsic geometry of convex surfaces. For an arbitrary surface F, as is known, all those concepts that can be defined and facts that can be established by measuring the lengths of curves on the surface relate to intrinsic geometry. In the case consid捐助 发表于 2025-3-30 13:11:27
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Meinolf Lombino,Olaf Fischeriviliza tions geometry and algebra cannot well be separated: more and more sec tions on ancient geometry were added. Hence the new title of the book: "Geometry and Algebra in Ancient Civilizations". A subsequent volume on the history of modem algebra is in preparation. It will deal mainly with fie现任者 发表于 2025-3-30 22:49:59
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Advances in Electronic Engineering, Communication and Management Vol.1Proceedings of 2011chlorosis 发表于 2025-3-31 10:02:17
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