217

Answers
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9
What is the relationship between being normal and being regular?
9
Chern classes of a blow-up at a point
9
Why isn’t the perfect closure separable?
9
Motivating the category of chain complexes
8
universal property of stein factorization
8
Notable math from those without math PhDs
8
Reference for the converse of Cartan’s Theorem B
8
Explicit way to construct simple complex tori/abelian varieties of dimension at least 2
8
Regular spaces that are not completely regular
8
Topology on the set of linear subspaces
8
Which areas of arithmetic algebraic geometry can be learned as “black boxes” and are there any references where they are treated as such?
8
Nonfree projective module over a regular UFD?
8
Affine bundles over varieties
8
Proof synopsis collection
8
Finite covers of complex varieties (all but two questions answered!)
7
Alternating forms as skew-symmetric tensors: some inconsistency?
7
Why and how did preschemes become schemes?
7
defining equations for secant varieties
7
Are spaces of holomorphic maps manifolds?
7
Is there an existing name for “piecewise vector multiplication”
7
Coherent Sheaves on Noetherian schemes
7
Grothendieck group for projective space over the dual numbers
7
Biholomorphism between Neighborhood of a complex submanifold and a Neighborhood of zero section of its normal bundle
6
Recommended books/lecture notes for vector bundle on algebraic curve
6
Line bundles on fibrations
6
Topological space associated to a real or complex scheme
6
Non-integral scheme having integral local rings
6
What is the right version of “partitions of unity implies vanishing sheaf cohomology”
6
Comprehensive and self-contained treatment of Algebraic Geometry using Functor of Points approach
6
Irreducibility of Analytic Sets
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