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aglearner
  • Member for 13 years
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3 votes

Does any subset of a finitely generated group with positive upper density contain three points in arithmetic progression?

3 votes

Self homeomorphism of $\mathbb CP^1$ holomorphic a.e

3 votes

Online video of some courses

9 votes

Video lectures for algebraic geometry

0 votes
Accepted

Cross-ratios of $4$ boundary points on a continuous family of disks in $\mathbb C^1$

2 votes
Accepted

At most countably many symplectic forms in given cohomology class

4 votes

Relevant mathematics to the recent coronavirus outbreak

2 votes

Smoothness of ramification divisor

3 votes

Examples of Calabi-Yau manifolds with $\mathbb{T}^2$ symmetry

4 votes

Multisections of the universal curve

0 votes
Accepted

$\mathbb CP^k$ bundles over $\mathbb CP^n$ are projectivisations of vector bundles. Any reference?

1 vote

$\mathbb CP^k$ bundles over $\mathbb CP^n$ are projectivisations of vector bundles. Any reference?

1 vote

The cone of curves of complex projective manifolds with an algebraic torus action

2 votes

Reading list for basic differential geometry?

6 votes

Why study orbifolds?

2 votes

Two smooth tangent almost complex curves in a $4$-manifold

4 votes

Some Elementary Schubert Calculus Calculations

1 vote

Rigidity of convex polyhedrons in $\mathbb R^3$ with faces removed

2 votes

Two embedded symplectic spheres with zero square in a symplectic $4$-manifold

2 votes

Length of simple closed curve in half-translation surface

2 votes
Accepted

Anti-canonical divisorial contractions of weak Fano $3$-folds

8 votes

Video lectures for algebraic geometry

2 votes

CSC Kahler metrics on a blown-up torus

3 votes
Accepted

Maps to $K(\pi,1)$ spaces from manifolds with $S^1$-action

7 votes

Smoothness of the branch divisor and ramification on surfaces

5 votes
Accepted

Example of finite order symplectomorphism which is not an automorphism

1 vote

Applying min-max to find a critical point in a ball

2 votes
Accepted

Sufficient conditions for a divisor to be connected on a K3 surface

7 votes

Higher dimensional Bezout via Hilbert polynomials: a reference

4 votes

"Classical" consequences of Bezout's theorem in dimensions $>2$