18

Questions
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Interpretation of multiplicity of a point

may 5 at 3:02 Allen Knutson 12.4k●1●23●64

 
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146
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Contracting rational curves on surfaces and getting something non-algebraic

dec 30 at 20:41 auniket 1,526●7●14

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374
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Geometric interpretation of the exact sequence for the cotangent bundle of the projective space

jun 2 at 19:47 auniket 1,526●7●14

 
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127
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Terminology for the image of the diagonal embedding.

feb 18 12 at 0:45 auniket 1,526●7●14

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Pathologies of analytic (non-algebraic) varieties.

oct 27 11 at 10:19 Francesco Polizzi 19k●2●34●55

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515
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Ample divisors on projective surfaces

oct 18 11 at 19:44 auniket 1,526●7●14

 
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Are there non-projective normal surfaces which are rational?

jan 6 11 at 20:51 J.C. Ottem 8,598●1●16●45

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Can a curve intersect a given curve only at given points?

dec 1 10 at 1:47 Juan Migliore 41●1

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Any implemented algorithm to compute the closure of an affine variety in a product of projective spaces?

oct 20 10 at 23:58 Bjørn Kjos-Hanssen 2,468●1●9●18

 
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Tensor product of a line bundle with a large multiple of another positive line bundle also positive?

sep 8 10 at 10:11 Dmitri 16.6k●1●36●77

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