Need explanation for $CY_3$ folds comes first rather than algebraic curves comes first
72979
Why (in relatively non-technical terms) are Calabi-Yau manifolds favored for compactified dimensions in string theory?
52960
Show that the curve $x^2+y^2-3=0$ has no rational points
95221
Is the cuspidal cubic $\{y^2 = x^3\} \subset \Bbb R^2$ not smooth?
33300
Showing order of $Z (G) =1$ or $pq$
23837
Why is $\mathbb{R}/{\sim}$ not first countable at $[0]$, where $x \sim y \Leftrightarrow x = y\text{ or }x,y \in \mathbb{Z}$?
115347
Showing that the fiber of a morphism of schemes over a point is homeomorphic to the preimage
67768
How to determine the group structure of $E(\mathbb{R})$ for an elliptic curve $E/\mathbb{R}$
85692
Liftings of curves $u\cdot v$ and $v\cdot u$ with respect to the sine covering map.
13289
Order of Double Coset
1531
Exercise from Geometry of algebraic curves by Arbarello, Cornalba, Griffiths, Harris
67796
How to prove that the algebra $k[x, xy, xy^2, xy^3, \dotsc]$ is not finitely generated?
68838
Why $\sqrt[3]{3}\not\in \mathbb{Q}(\sqrt[3]{2})$?
132081
Geometrical interpretation of $(\sum_{k=1}^n k)^2=\sum_{k=1}^n k^3$
8654
Global sections of $\mathcal{O}(-1)$ and $\mathcal{O}(1)$, understanding structure sheaves and twisting.
156457
Show that $K[x,xy,xy^2,\dots]$ is not Noetherian
71296
Problem with Jacobian criterion and regular local ring
85987
Prove that $k[x,y,z,w]/(xy-zw)$, the coordinate ring of $V(xy-zw) \subset \mathbb{A}^4$, is not a unique factorization domain