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Results tagged with ag.algebraic-geometry
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user 48585
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
0
votes
Castelnuovo-Mumford Regularity of Ideals of Maximal Minors
One possible explanation for what you are claiming is that the ideal of m-minors is equal to the m-th power of the maximal ideal (x,y,z,w). Did you check if this is the case?
- 151
0
votes
Arithmetic Cohen-Macaulayness of curves/surfaces defined by weighted power sums in 3 variables
I do not know if it is related to your problems, but there are two papers of R. Dvornicich and U. Zannier studying the field of fraction generated by subsets of the P_i in the case p,q and r are equal …
- 151
4
votes
Symmetric algebra of an ideal and syzygies
Quite in general, let $M$ be an $R$-module represented as the cockernel of a linear map $f: G\to F$ of free R-moduels $F$ and $G$ of rank $n$ and $m$. Then $\text{Sym}(M)$ is isomorphic (as an R-algeb …
- 151