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0932-7134 d facts about tangent and secant varieties...Compared to many other topics of algebraic geometry, this is an area easily accessible to a graduate course..978-3-528-03138-1978-3-322-80217-0Series ISSN 0932-7134 Series E-ISSN 2512-7039preeclampsia 发表于 2025-3-22 00:30:22
http://reply.papertrans.cn/84/8321/832058/832058_3.pngtenuous 发表于 2025-3-22 06:34:01
Review from Classical Differential and Projective Geometry,stinctions between the different kinds of three-spaces. Nowadays, we are urged to be more precise: we start in the real affine space ℝ. and end up in complex projective space ℙ.(ℂ). The reader will notice that we try to avoid all kinds of parameterizations by arc length and other typical ..-argumentA保存的 发表于 2025-3-22 09:41:15
Tangent and Secant Varieties,secants. The contributions of F.L. Zak have brought dramatic progress in this very classical part of projective algebraic geometry. Our last chapter is devoted to this topic and will lead to open questions.flourish 发表于 2025-3-22 14:11:59
Textbook 2001ry. Finally, this leads to recent results on the classification of developable ruled varieties and facts about tangent and secant varieties...Compared to many other topics of algebraic geometry, this is an area easily accessible to a graduate course..表脸 发表于 2025-3-22 19:09:27
Textbook 2001ling is developable...This book is an introduction to both aspects, the algebraic and differential one. Starting from very elementary facts, the necessary techniques are developed, especially concerning Grassmannians and fundamental forms in a version suitable for complex projective algebraic geomet统治人类 发表于 2025-3-22 23:41:37
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