New posts in algebraic-geometry

Normal bundle to complete intersection in $\mathbb{P}^n$

algebraic-geometry

Is there a plane algebraic curve with just 3-fold rotational symmetry, but without reflection symmetry?

geometry algebraic-geometry invariant-theory

Total space of a finite rank locally free sheaf, Vakil's 17.1.4 & 17.1.G

algebraic-geometry sheaf-theory vector-bundles schemes

The rank of Jacobian matrix at a point of affine variety is independent of choice of generators

algebraic-geometry commutative-algebra

Map between Zariski tangent spaces(?)

algebraic-geometry

Is locally free sheaf of finite rank coherent?

algebraic-geometry toric-geometry

Quasi-separatedness is affine-local?

algebraic-geometry

What does it mean for a sequence of sheaves to be exact

algebraic-geometry sheaf-theory

Kummer sequence etale topology

algebraic-geometry etale-cohomology grothendieck-topologies

what is the simplest example of an etale cover which is not Galois?

algebraic-geometry galois-theory

On a certain morphism of schemes from affine space to projective space.

algebraic-geometry

Reference request: Vector bundles and line bundles etc.

reference-request algebraic-geometry differential-geometry

A known closed form for Borchardt mean (generalization of AGM) - why doesn't it work?

algebraic-geometry numerical-methods recursion means elliptic-integrals

Number of points at which a tangent touches a curve

algebraic-geometry complex-geometry

What is a Kählerian variety?

algebraic-geometry soft-question kahler-manifolds

Hom between 2 schemes

algebraic-geometry schemes

Example of contractible open manifold that is not $\mathbb{R}^n$ - varieties?

algebraic-geometry algebraic-topology geometric-topology

How much algebraic geometry is there in complex geometry (for example, Demailly)?

complex-analysis algebraic-geometry differential-geometry complex-geometry schemes

How do we construct the cotangent space?

differential-geometry algebraic-geometry definition co-tangent-space

Does the degree of a projective curve depend on the embedding into projective space?

algebraic-geometry curves schemes projective-schemes