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New posts in affine-schemes
Chinese remainder theorem as sheaf condition?
algebraic-geometry
commutative-algebra
chinese-remainder-theorem
affine-schemes
The distinguished open sets are affine subschemes
algebraic-geometry
affine-schemes
Can Fermat's Two Squares Theorem be phrased in terms of Schemes?
number-theory
elementary-number-theory
schemes
affine-schemes
Dimension of irreducible affine variety is same as any open subset
algebraic-geometry
krull-dimension
affine-schemes
Tensor product of injective ring homomorphisms
algebraic-geometry
commutative-algebra
examples-counterexamples
affine-schemes
Is there a notion of "schemeification" analogous to that of sheafification of a presheaf?
algebraic-geometry
category-theory
adjoint-functors
affine-schemes
ringed-spaces
Proof of proposition 5.3.1 of Ravi Vakil's notes on algebraic geometry
schemes
affine-schemes
Inverse of open affine subscheme is affine
schemes
abstract-algebra
affine-schemes
Is the axiom of choice necessary to prove that closed points in the Zariski topology are maximal ideals?
algebraic-geometry
ideals
axiom-of-choice
affine-schemes
zariski-topology
Generic zeros of a polynomial according to Lang's IGA
algebraic-geometry
affine-schemes
What's the "real" reason a finite map has finite fibers?
algebraic-geometry
commutative-algebra
soft-question
affine-schemes
Spectrum of infinite product of rings
commutative-algebra
schemes
products
maximal-and-prime-ideals
affine-schemes
Quotient of an affine scheme
general-topology
commutative-algebra
affine-schemes
Show that $Z_{red}=(Z,\mathcal{O}_{Z_{red}})$ is a scheme and it satisfies the universal property
algebraic-geometry
schemes
affine-schemes
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