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Results tagged with ag.algebraic-geometry
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user 10844
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
18
votes
3
answers
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A-valued points of projective space
I have been reading "The Geometry of Schemes" by Eisenbud and Harris and have a question about Exercise III-43. There, one should show that there is a bijection between the sets
$\{(n+1)\mbox{-tuples …
- 193
1
vote
A-valued points of projective space
Thanks for your answers!!
If you take $A=\mathcal{O}_K$, the invertible $A$-modules are exactly the non-zero fractional ideals of $A$, so I guess we can reformulate the exercise to be
There is a bij …
- 193