Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Uniqueness Theorems for Ordinary Differential Equations with H\"older
  Continuity   We study ordinary differential equations of the type $u^{(n)}(t)=f(u(t))$
with initial conditions $u(0) = u'(0) =... = u^{(m-1)}(0) = 0 $ and $u^{(m)}(0)
\neq 0$ where $m \geq n$, no additional assumption is made on $f$. We establish
some uniqueness results and show that $f$ is always H\"older continuous.

20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat