Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fixed Point Indices and Manifolds with Collars   This paper concerns a formula which relates the Lefschetz number L(f) for a
map f:M --> M' to the fixed point index I(f) summed with the fixed point index
of a derived map on part of the boundary of M. Here M is a compact manifold and
M' is M with a collar attached.

27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
3
The categories of this paper are: physics
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys