# Tagged Questions

Complex, contact, Riemannian, pseudo-Riemannian and Finsler geometry, relativity, gauge theory, global analysis.

**5**

**1**answer

### Condition on a differential form arising from the theory of elasticity

**2**

**2**answers

### Can we specify the value of harmonic forms at a point?

**3**

**0**answers

### Differential geometry and category theory

**4**

**0**answers

### Higher order variations of Riemannian geodesics

**-4**

**0**answers

### Focal point (Definition ) [on hold]

**4**

**0**answers

### $\ell_p$ geodesic distance on smooth Riemannian manifold and Logarithmic Sobolev Inequalities

**0**

**1**answer

### Is $TS^2\setminus Z$ a $S^2$- fibre bundle on the puntured plane?(Swapping the role of fibre points and base space)

**0**

**0**answers

### Finding a metric in $ \Bbb R^2 $ depending on $s$ such that $x^s+y^s=1$ is a geodesic for all $s$ wrt. the metric [migrated]

**1**

**0**answers

### Is there an analog of a Chern-Simons formula for the pfaffian $Pf(F)$ of a $SO(2n)$ curvature $F$?

**7**

**0**answers

### The differential of the Gauss normal map from a Lie algebraic view point

**1**

**0**answers

### Does this chain rule in Sobolev spaces hold?

**3**

**2**answers

### area variation of a closed surface under ${\rm SL}(3)$

**8**

**5**answers

### Reference request: Recovering a Riemannian metric from the distance function

**4**

**0**answers

### Deforming a section to a section without zeros

**9**

**1**answer

### Fourth obstruction, Pontryagin and Euler class

**3**

**1**answer

### Codimension reduction for developable Euclidean submanifold

**6**

**0**answers

### One question about the $\eta$ invariant

**3**

**0**answers

### Diffeomorphism group action on the space of embeddings

**5**

**1**answer

### Can I bring the Kirillov 2-form on coadjoint orbits to adjoint orbits?

**1**

**0**answers

### Hodge inner product and orientability [duplicate]

**7**

**1**answer

### Atiyah-Patodi-Singer for manifolds with cusps

**3**

**2**answers

### Curl as a divergence… Is it possible? [closed]

**3**

**0**answers

### Cohomology of the Hilbert square of a degree 14 K3 surface [Beauville-Donagi]

**0**

**0**answers

### What is the unitary $1$-parameter group generated by a vector field on a manifold?

**6**

**1**answer

### Reference Question: Boundary Value Problem for Dirac Operator on Manifold with a non-smooth boundary

**1**

**2**answers

### The existence of length-minimizing path between two points in a Riemannian manifold with boundary

**6**

**0**answers

### Counter-examples to the higher dimensional statement of the half-space theorem

**0**

**1**answer

### A sufficient condition for isometrically embedding of manifolds in the Euclidean space they have already sat

**1**

**0**answers

### Does a map which preserve harmonic forms preserve co-closed forms (locally)?

**0**

**0**answers

### Euler-Lagrange Equation for system with holonomic constraints

**3**

**1**answer

### Atoric equation

**3**

**1**answer

### Slice theorem for proper groupoids

**3**

**0**answers

### $\partial \overline{\partial}$-lemma for Irreducible, Normal Projective Varieties

**1**

**0**answers

### sequence definition of proper group action

**8**

**1**answer

### Unique factorisation of prime geodesics?

**0**

**0**answers

### Lifting Levi Civita connection

**4**

**0**answers

### Can we define a normal vector field on the level sets of the distance function?

**-1**

**1**answer

### A non-trivial upper bound on the integral of Lipschitz functions over a bounded support

**4**

**0**answers

### Representation on square integrable sections of a principal bundle

**-1**

**0**answers

### What is $H_{3}Spin(3)$, and how is this related with the twist of framing on a 3-manifold? [migrated]

**3**

**0**answers

### Verification of Gauss Bonnet theorem in vicinity of pseudosphere cuspidal geodesic equator $K=-1$

**1**

**2**answers

### Dirichlet problem for capillary equation over convex domain

**6**

**2**answers

### A non integrable distribution which is totally geodesic

**9**

**1**answer

### Current vs Varifold

**3**

**1**answer

### Smoothness of a curve vs. smoothness of the squared distance from the curve to points on Riemann manifolds

**0**

**1**answer

### Rotation invariant of surface

**3**

**2**answers

### Is the development map in Hyperbolic geometry related to development in Cartan geometry?

**4**

**0**answers

### Pullback of Morse form satisfies Palais Smale

**16**

**2**answers

### What is the weakest negative curvature condition ensuring a manifold is a $K(G,1)$?

**4**

**0**answers