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 ap.analysis-of-pdes
Search options not deleted
user 117091
Partial differential equations (PDEs): Existence and uniqueness, regularity, boundary conditions, linear and non-linear operators, stability, soliton theory, integrable PDEs, conservation laws, qualitative dynamics.
1
vote
1
answer
136
views
Global orthogonal coordinates on the open unit ball II
Original question here:
Global orthogonal coordinates on the open unit ball
So let $v_i:\mathbb{R}\to\text{Im }v_i\subset\mathbb{R}$ be diffeomorphisms, $1\leq i\leq n$, $\mathbb{R}^n=\mathbb{R}^{n_1 …
- 537
3
votes
0
answers
95
views
Tchebychev coordinates on hyperbolic space
Is there any known example of an open subset $U\subset\mathbb{H}^n$ with infinite volume admitting (global) Tchebychev coordinates for $n\geq3$?
- 537
6
votes
1
answer
235
views
Global orthogonal coordinates on the open unit ball
Is there any diffeomorphism $x:\mathbb{R}^n\to\text{Im }x=B_1\left(0\right)\subset\mathbb{R}^n$ such that
$x$ is an orthogonal chart, i.e., the coordinate vector fields $X_i=\partial x/\partial u_i …
- 537