List questions from algebraic-geometry

Published on 11 Apr 2018 - 14:05

301

Views

Induced map on homology for the surface of genus $g$

Published on 29 Mar 2026 - 13:27

54

Views

The birational positivity of a Line Bundle

Published on 11 Apr 2018 - 19:55

131

Views

The additive group $\mathbb{G}_a$ over an infinite field $k$ is not a topological group

Published on 25 Mar 2026 - 1:17

112

Views

Why $\mathbb{C}[f_1(t),f_2(t)]=\mathbb{C}[t]$ iff $(f'_1(t),f'_2(t))\neq0$ and $t\mapsto (f_1(t),f_2(t))$ is injective?

Published on 29 Mar 2026 - 21:55

264

Views

Largest subgroup in which a given polynomial is invariant.

Published on 22 Mar 2026 - 17:03

384

Views

What is meant by "local equation" for a closed subscheme?

Published on 25 Mar 2026 - 9:38

62

Views

The description of $k$-rational points of $A^G$, for $G$ a finite group acting on $A$

Published on 29 Mar 2026 - 21:54

67

Views

understanding $G$-bundles via embedding in $GL_n$

Published on 25 Mar 2026 - 1:23

106

Views

Chow's Lemma Immersion

Published on 29 Mar 2026 - 14:57

1.2k

Views

Graph Morphism Closed Immersion

Published on 25 Mar 2026 - 12:12

221

Views

Multiple roots of one polynomial of degree 4

Published on 13 Apr 2018 - 13:46

97

Views

Lifting (a generically 1-1) map to resolutions

Published on 13 Apr 2018 - 15:25

143

Views

Behaviors of Chow groups under restriction of base field

Published on 13 Apr 2018 - 20:22

44

Views

Showing that if $F,G \in k[x_1, ..., x_n]$ are two polynomials such that $V(F,G)$ is irreducible, that dim$(V(F,G))$ does not have to be $n - 2$

Published on 13 Apr 2018 - 21:13

List Question

Cohomology with support and Poincare duality

Induced map on homology for the surface of genus $g$

The birational positivity of a Line Bundle

The additive group $\mathbb{G}_a$ over an infinite field $k$ is not a topological group

Why $\mathbb{C}[f_1(t),f_2(t)]=\mathbb{C}[t]$ iff $(f'_1(t),f'_2(t))\neq0$ and $t\mapsto (f_1(t),f_2(t))$ is injective?

Largest subgroup in which a given polynomial is invariant.

What is meant by "local equation" for a closed subscheme?

The description of $k$-rational points of $A^G$, for $G$ a finite group acting on $A$

understanding $G$-bundles via embedding in $GL_n$

Chow's Lemma Immersion

Graph Morphism Closed Immersion

Multiple roots of one polynomial of degree 4

Lifting (a generically 1-1) map to resolutions

Behaviors of Chow groups under restriction of base field

Showing that if $F,G \in k[x_1, ..., x_n]$ are two polynomials such that $V(F,G)$ is irreducible, that dim$(V(F,G))$ does not have to be $n - 2$

Trending Questions

Popular # Hahtags

Popular Questions