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List Question

The fundamental locus of a birational map has codimension $2$

Understand the corrispondence between rational maps and linear systems.

About a theorem in Beauville's book.

Algebraic surface with infinitely many exceptional curves

Birational Equivalence of Diophantine Equations and Elliptic Curves

finiteness of the number of conics on a hypersurface

Computing the inverse to a rational map

On factorization theorem of toric birational morphisms

Does this base change yield another dominant morphism?

Is the map $\phi: \mathbb{P^2\rightarrow \mathbb{P^1}}$ defined by $\phi(x,y,z)=(x,y)$ birational?

Rational but not iso. to $\mathbb{P}^1$ $\Rightarrow$ iso. to open subset of $\mathbb{A}^1$

subvarieties of uniruled variety

Volume of a divisor?

Why are Del Pezzo surfaces rational?

Mori cone and birational geometry

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