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Results tagged with ag.algebraic-geometry
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user 12468
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
5
votes
1
answer
1k
views
How to compute cohomology groups of a closed subscheme Z of projective space, defined by a h...
Let $Z = \mathrm{Proj}\,k[x_{0},x_{1},\ldots,x_{r}]/f$ be a closed subscheme of degree $d$, i.e., $f$ is a homogeneous polynomial of degree $d$, and $\mathcal{O}_{Z}(1)=i^{*}\mathcal{O}_\mathbb{P}(1)$ …
- 63
1
vote
0
answers
190
views
dimension of spaces of rational curves in a variety!
Do you know calculate the dimension of the space of rational curves of degree
m, through d given points, contained in some projective variety?
- 63