Joachim
Apparently, this user prefers to keep an air of mystery about them.
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 Member for 3 years, 5 months
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 Last seen Apr 27 at 8:54
Top Posts (9) All Questions Answers  Votes Newest
3
What can a quartic surface in $\mathbb{P}^3$ with an ordinary quadruple point look like?
May 27 '13
2
Do there exist double points on an algebraic surface in $\mathbb{P}_{\mathbb{C}}^3$ that are not rational?
Nov 13 '13
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