Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Compactness of Constant Mean Curvature Surfaces in Three Manifold with
  Positive Ricci Curvature   In this paper we prove a compactness theorem for constant mean curvature
surfaces with area and genus bound in three manifold with positive Ricci
curvature. As an application, we give a lower bound of first eigenvalue of
constant mean curvature surfaces in three manifold with positive Ricci
curvature.

23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
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The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys