Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Intersection number and the stability of some inscribable graphs   A planar graph is inscribable if it is combinatorial equivalent to the
skeleton of a polyhedra which is inscribed in a sphere. For an inscribable
graph, in its combinatorial equivalent class, if we could always find polyhedra
inscribed in any given convex surface which is sufficiently close to the
sphere, then we call such an inscribable graph a stable one.
  By combining the Teichm\"{u}ller theory of packings with differential
topology method, in this paper there is investigation on the stability of some
inscribable graphs.

28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th