New posts in algebraic-geometry

Prerequisite of Projective Geometry for Algebraic Geometry

algebraic-geometry projective-geometry advice

Hypercube and Hyperspheres

algebraic-geometry euclidean-geometry integer-lattices combinatorial-geometry extremal-combinatorics

What is the connection between Weil's character bound and Riemann Hypothesis over finite fields

number-theory algebraic-geometry finite-fields

Prove that a set in $\mathbb R^3$ is not an algebraic set

algebraic-geometry algebraic-curves

Going down theorem fails

algebraic-geometry commutative-algebra

What does equivalence of categories really tell us?

algebraic-geometry category-theory

How to draw pictures of prime spectra

algebraic-geometry commutative-algebra

Monic (epi) natural transformations

algebraic-geometry category-theory

Finite morphisms of schemes are closed

algebraic-geometry commutative-algebra schemes

Hartshorne proposition III.9.7

algebraic-geometry commutative-algebra sheaf-theory

Reference for the Grothendieck's standard conjectures on algebraic cycle

algebraic-geometry reference-request algebraic-cycles

Dense rational points of an elliptic curve

algebraic-geometry elliptic-curves arithmetic-geometry

Closed semialgebraic subset of $\mathbb{R}^2$

algebraic-geometry solution-verification exponential-function real-algebraic-geometry semialgebraic-geometry

Inverse Limit of Sheaves

algebraic-geometry sheaf-theory

When can stalks be glued to recover a sheaf?

algebraic-geometry category-theory sheaf-theory schemes

Push forward of line bundle and of the associated divisor

algebraic-geometry

What does Liu mean by "topological open/closed immersion" in his book "Algebraic Geometry and Arithmetic Curves"?

algebraic-geometry definition schemes

What conditions guarantee that all maximal ideals have the same height?

algebraic-geometry commutative-algebra

Real points of a complex curve

complex-analysis algebraic-geometry

Pushforward of pullback of a sheaf

algebraic-geometry