New posts in differential-geometry

Is a bijective local homeomorphism a global homeomorphism. What about diffeomorphisms?

general-topology differential-geometry

Prove that $U(n)$ is a manifold

differential-geometry lie-groups smooth-manifolds

Is $ds$ a differential form?

multivariable-calculus differential-geometry riemannian-geometry differential-forms

How can I understand the three-dimensional space forms?

general-topology group-theory differential-geometry algebraic-topology riemannian-geometry

Is it possible to develop differential geometry without points?

general-topology differential-geometry category-theory

Must a Developable Surface be Tangent Developable or a Generalised Cone/Cylinder?

differential-geometry

Pushforward: from measure theory to differential geometry?

measure-theory differential-geometry category-theory pushforward

Some questions about differential forms

differential-geometry

What is the Laplace operator's representation in 3-sphere-coordinates?

differential-geometry multivariable-calculus partial-differential-equations

Hyperbolic diameter of Amsler's surface

differential-geometry metric-spaces hyperbolic-geometry curvature

maximal linear subspaces contained in the cone over the Clifford torus.

algebraic-geometry differential-geometry quadratic-forms

Tangent bundle of the 2-sphere

differential-geometry soft-question

An unclear sentence in the book "Griffiths, Harris-Principles of algebraic geometry"

differential-geometry vector-bundles curvature connections complex-manifolds

Diffeomorphism between $SO(3)$ and $STS^2$ [duplicate]

differential-geometry vector-bundles

Skew symmetric tensor

differential-geometry tensors jacobian skew-symmetric-matrices

Confusion about Positive Curvature in Holomorphic Bundles.

differential-geometry algebraic-geometry complex-geometry vector-bundles holomorphic-bundles

Homotopy invariance of de Rham cohomology

differential-geometry smooth-manifolds homotopy-theory de-rham-cohomology

idea of the star position in pullback, pushforward notation

differential-geometry notation

Ways to think about vector bundle

differential-geometry manifolds vector-bundles

Every immersion is locally an embedding?

multivariable-calculus differential-geometry differential-topology vector-analysis