灵敏
发表于 2025-3-30 09:39:59
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mechanism
发表于 2025-3-30 14:16:36
F. E. Close groups and their invariants.Approach makes the subject acceMany people think there is only one “right” way to teach geometry. For two millennia, the “right” way was Euclid’s way, and it is still good in many respects. But in the 1950s the cry “Down with triangles!” was heard in France and new geome
表主动
发表于 2025-3-30 16:57:28
A. Ferrando,P. González,V. Ventoespects. But in the 1950s the cry “Down with triangles!” was heard in France and new geometry books appeared, packed with linear algebra but with no diagrams. Was this the new “right” way, or was the “right” way something else again, perhaps transformation groups? In this book, I wish to show that g
Entirety
发表于 2025-3-30 20:45:32
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ALT
发表于 2025-3-31 04:41:28
Hans A. Weidenmüller groups and their invariants.Approach makes the subject acceMany people think there is only one “right” way to teach geometry. For two millennia, the “right” way was Euclid’s way, and it is still good in many respects. But in the 1950s the cry “Down with triangles!” was heard in France and new geome
Hectic
发表于 2025-3-31 09:01:00
groups and their invariants.Approach makes the subject acceMany people think there is only one “right” way to teach geometry. For two millennia, the “right” way was Euclid’s way, and it is still good in many respects. But in the 1950s the cry “Down with triangles!” was heard in France and new geome
责怪
发表于 2025-3-31 09:15:55
978-3-540-55074-7Springer-Verlag Berlin Heidelberg 1992