愤世嫉俗者
发表于 2025-3-28 18:09:22
we need a far more precise description of the first order degenerations (13 in all) than that given by Schubert and this is obtained by proving a number of key geometric relations that are satisfied by cuspidal cubics. Moreover, our procedure does not require using coincidence formulas to derive the basic degeneration relations.
onlooker
发表于 2025-3-28 22:41:05
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敌手
发表于 2025-3-29 02:57:55
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慷慨不好
发表于 2025-3-29 05:08:25
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刚毅
发表于 2025-3-29 08:47:16
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大漩涡
发表于 2025-3-29 14:09:28
Tips and traps in using ,,. has become just about the most widely used framework for organizing and running the PC. This chapter offers tips and traps about all aspects of . computing. Purists should note that ‘.’ is singular. You say, for example, ‘This computer has . on it and I use it’.
健壮
发表于 2025-3-29 17:50:17
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gnarled
发表于 2025-3-29 23:09:27
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