Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with dg.differential-geometry
Search options not deleted
user 9152
Complex, contact, Riemannian, pseudo-Riemannian and Finsler geometry, relativity, gauge theory, global analysis.
2
votes
1
answer
258
views
Tangential behavior of Riemannian exponential
I wonder if the following holds in an arbitrary Riemannian manifold $M$:
assume $x\in M$, $h\in T_x M$, do we have for $u\in T_x M$ exponentiable (if necessary of small enough norm) that:
$$\lim_{t\ …
- 205
2
votes
1
answer
102
views
Analytic approximation of the intrinsic distance to the boundary of an open subset
Let $\Omega$ be an open subset of $\mathbb{R}^n$, do we have for any $x\in \Omega$ :
$$\sup_\{\phi\in D(\Omega), \|d\phi\| \le 1\} |\phi(x)|=d_\Omega (x, \partial\Omega),$$
where the norm is the sup …
- 205