List questions from algebraic-geometry

Published on 14 Apr 2026 - 10:44

791

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Equivalent definitions of elliptic curves over a scheme

Published on 11 Apr 2026 - 11:55

1.8k

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How to understand fibres of morphisms of schemes.

Published on 09 Apr 2026 - 11:46

74

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Why is it sufficient to consider 'forms' instead of polynomials in the projective case?

Published on 13 Apr 2026 - 19:37

458

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Are tropical polynomials differentiable?

Published on 17 Apr 2026 - 3:52

74

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Automorphism inducing identity on closed points

Published on 11 Apr 2026 - 11:07

146

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Understanding the proof of the fact that the Chow group of a scheme $X$ is graded by dimension.

Published on 12 Apr 2026 - 11:36

767

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Real Hodge structures and representations of the Deligne torus

Published on 13 Apr 2026 - 5:24

311

Views

GIT quotients under equivariant blowup

Published on 08 Apr 2026 - 22:41

99

Views

Algebraic Fundamental Group $π_1(U)$

Published on 14 Apr 2026 - 22:20

485

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Definition of the degree of a morphism $\mathbb{P}^1 \rightarrow \mathbb{P}^r$

Published on 15 Apr 2026 - 2:48

441

Views

Subbundles of a rank-two trivial bundle on $\mathbb{P}^1$.

Published on 14 Apr 2026 - 10:38

39

Views

When can I say that $\mathcal{I}(V)=\{0\}$ iff $V=\mathbb{F}^k$?

Published on 14 Apr 2026 - 23:59

83

Views

Precisely which polynomials vanish on $\mathbb{F}_{p^n}$?

Published on 16 Apr 2026 - 14:17

69

Views

Find a prime $P$ such that a given ideal is $P$-primary

Published on 15 Apr 2026 - 15:44

List Question

Image of a line in $\mathbb{P}^2$ under Veronese embedding; a conicc

Equivalent definitions of elliptic curves over a scheme

How to understand fibres of morphisms of schemes.

Why is it sufficient to consider 'forms' instead of polynomials in the projective case?

Are tropical polynomials differentiable?

Automorphism inducing identity on closed points

Understanding the proof of the fact that the Chow group of a scheme $X$ is graded by dimension.

Real Hodge structures and representations of the Deligne torus

GIT quotients under equivariant blowup

Algebraic Fundamental Group $π_1(U)$

Definition of the degree of a morphism $\mathbb{P}^1 \rightarrow \mathbb{P}^r$

Subbundles of a rank-two trivial bundle on $\mathbb{P}^1$.

When can I say that $\mathcal{I}(V)=\{0\}$ iff $V=\mathbb{F}^k$?

Precisely which polynomials vanish on $\mathbb{F}_{p^n}$?

Find a prime $P$ such that a given ideal is $P$-primary

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