Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interpolation of Ces{\`a}ro sequence and function spaces   The interpolation property of Ces{\`a}ro sequence and function spaces is
investigated. It is shown that $Ces_p(I)$ is an interpolation space between
$Ces_{p_0}(I)$ and $Ces_{p_1}(I)$ for $1 < p_0 < p_1 \leq \infty$ and $1/p = (1
- \theta)/p_0 + \theta /p_1$ with $0 < \theta < 1$, where $I = [0, \infty)$ or
$[0, 1]$. The same result is true for Ces{\`a}ro sequence spaces. On the other
hand, $Ces_p[0, 1]$ is not an interpolation space between $Ces_1[0, 1]$ and
$Ces_{\infty}[0, 1]$.

11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th