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Mathematics
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GYF
  • Member for 11 months
  • Last seen more than a week ago
  • Shanghai, China
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13
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About

Junior student at Fudan University. Major in mathematics. Mainly interested in Algebraic Geometry.

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Top posts

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9
Blow-up of $P^1 \times P^1$ in a point
May 8, 2025
4
$32^n = 167x + 2$ Find smallest positive integer n which gives some integer x
May 9, 2025
2
Regular scheme remains regular under separable base change
May 11, 2025
2
Proving an alternative definition of rational equivalence
Jul 16, 2025
2
Question on Fulton's Intersection Theory, Example 1.8.1
Jul 19, 2025
2
How to correspond objects in $\mathrm{D}(R)$ and $\mathrm{Mod}_R$?
Jan 29
2
Does there exist a point on a sine wave where a perpendicular line intersects the sine wave twice?
May 9, 2025
1
Constructing Scheme without Closed Point
May 4, 2025
1
Exercise 3.2 in Gortz & Wedhorn AG1
May 4, 2025
1
Intersecting the top Chern class
Jul 31, 2025

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Confusion on recommend deletion

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5
Derived projection formula holds for qcqs scheme