Question

A problem regarding the natural map $k[X]\to k[X,Y]/\langle F \rangle$.

score 27 · Answer 1 · 2026-04-17 02:29:17

27

Views

A problem regarding the natural map $k[X]\to k[X,Y]/\langle F \rangle$.

Published on 17 Apr 2026 - 2:29

score 101 · Answer 2 · 2026-04-17 08:32:40

101

Views

When is a curve in $\mathbb P^n$ a canonical curve?

Published on 17 Apr 2026 - 8:32

score 304 · Answer 3 · 2026-04-17 04:00:31

304

Views

For an elliptic curve $E$, how can we describe canonical divisor or addition $\operatorname{Sym}^2(E) \to E$ as projectivization of a vector bundle?

Published on 17 Apr 2026 - 4:00

score 194 · Answer 4 · 2026-04-13 14:44:15

194

Views

Understanding the polynomial maps between two affine varieties.

Published on 13 Apr 2026 - 14:44

score 62 · Answer 5 · 2026-04-16 00:31:28

62

Views

Arguments in Griffiths and Harris to verify Riemann's count.

Published on 16 Apr 2026 - 0:31

score 85 · Answer 6 · 2026-04-14 15:09:28

85

Views

Polynomial generalization of propositions regarding the existence of infinitely many primes of a certain form

Published on 14 Apr 2026 - 15:09

score 103 · Answer 7 · 2026-04-16 21:58:39

103

Views

Defining a surjective map $\operatorname{Pic}(X \times X) \to \operatorname{End}(X, P_0)$ for an elliptic curve $X$

Published on 16 Apr 2026 - 21:58

score 73 · Answer 8 · 2026-05-10 21:58:59

73

Views

Construction of Deligne-Mumford curve moduli space

Published on 10 May 2026 - 21:58

score 146 · Answer 9 · 2026-04-11 13:15:05

146

Views

Equation for genus 2 curves

Published on 11 Apr 2026 - 13:15

score 88 · Answer 10 · 2026-04-17 13:44:14

88

Views

Do these two definitions of ring of regular functions coincide?

Published on 17 Apr 2026 - 13:44

score 148 · Answer 11 · 2026-04-15 16:45:28

148

Views

Geometric construction of rational normal curve

Published on 15 Apr 2026 - 16:45

score 135 · Answer 12 · 2026-04-09 16:46:10

135

Views

Specifying holomorphic $1$-forms on an atlas

Published on 09 Apr 2026 - 16:46

score 188 · Answer 13 · 2026-04-09 23:45:33

188

Views

Showing that plane curve of degree $5$ is not trigonal.

Published on 09 Apr 2026 - 23:45

score 65 · Answer 14 · 2026-04-13 21:25:04

65

Views

The intersection of all curves is the intersection of a finite number of curves

Published on 13 Apr 2026 - 21:25

score 63 · Answer 15 · 2026-04-18 14:07:52

63

Views

the intersection of all curves is not empty.

Published on 18 Apr 2026 - 14:07

List Question

A problem regarding the natural map $k[X]\to k[X,Y]/\langle F \rangle$.

When is a curve in $\mathbb P^n$ a canonical curve?

For an elliptic curve $E$, how can we describe canonical divisor or addition $\operatorname{Sym}^2(E) \to E$ as projectivization of a vector bundle?

Understanding the polynomial maps between two affine varieties.

Arguments in Griffiths and Harris to verify Riemann's count.

Polynomial generalization of propositions regarding the existence of infinitely many primes of a certain form

Defining a surjective map $\operatorname{Pic}(X \times X) \to \operatorname{End}(X, P_0)$ for an elliptic curve $X$

Construction of Deligne-Mumford curve moduli space

Equation for genus 2 curves

Do these two definitions of ring of regular functions coincide?

Geometric construction of rational normal curve

Specifying holomorphic $1$-forms on an atlas

Showing that plane curve of degree $5$ is not trigonal.

The intersection of all curves is the intersection of a finite number of curves

the intersection of all curves is not empty.

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