List questions from projective-varieties

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Do the genus, codimension and projective space weights determine a Fano threefold?

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What is "log canonical threshold" in simple terms?

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Prove directly that a regular function on $\mathbb{P}^n$ is a constant map.

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Projection $\pi: \mathbb{P}^n \dashrightarrow \mathbb{P}^{n-1}$ away from center $p$ maps

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Image of a projective variety under a morphism

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Coordinate ring of the join of projective varieties

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Exercise 1.6.1 Shafarevich Basic Algebraic Geometry 1

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changing variables of elliptic curve

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Is there any analogy of symmetric matrix in higher-degree homogeneous polynomials?

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Trace morphism in Lipman's "Dualizing sheaves, differentials and residues on algebraic varieties".

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How do we deduce Hasse bound of curve of genus $g$ from congruent zeta function?

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Projective complex variety of degree $3$ and codimension $2$ (Mumford's Complex Projective Varieties)

Published on 09 May 2021 - 20:32

List Question

Global sections of projective rational curve are constants: easy proofs wanted

Do the genus, codimension and projective space weights determine a Fano threefold?

What is "log canonical threshold" in simple terms?

Prove directly that a regular function on $\mathbb{P}^n$ is a constant map.

Projection $\pi: \mathbb{P}^n \dashrightarrow \mathbb{P}^{n-1}$ away from center $p$ maps

Image of a projective variety under a morphism

The Picard Number of a Complete Intersection

Coordinate ring of the join of projective varieties

Exercise 1.6.1 Shafarevich Basic Algebraic Geometry 1

changing variables of elliptic curve

Is there any analogy of symmetric matrix in higher-degree homogeneous polynomials?

Isomorphism map keep smoothness?

Trace morphism in Lipman's "Dualizing sheaves, differentials and residues on algebraic varieties".

How do we deduce Hasse bound of curve of genus $g$ from congruent zeta function?

Projective complex variety of degree $3$ and codimension $2$ (Mumford's Complex Projective Varieties)

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