破布
发表于 2025-3-28 15:45:37
Noel-Ann Bradshawrawing buildings, however, it was necessary to display the parallel horizontal lines of the construction, and for this the technique of . was used. This is a simulation of perspective drawing in which parallel lines are drawn parallel, instead of converging as in true perspective.
制定法律
发表于 2025-3-28 21:36:21
Algebraic Groups,ifferentiable maps by morphisms of algebraic varieties. In this book we will only consider the algebraic groups whose underlying varieties are affine ones. They are called “affine” or “linear” algebraic groups. The difference between arbitrary groups and affine ones is quite essential from the point
canonical
发表于 2025-3-28 23:27:43
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forager
发表于 2025-3-29 05:10:17
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