Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evaluation fibrations and topology of symplectomorphisms   There are two main results. The first states that isotropy subgroups of
groups acting transitively on a rationally hyperbolic spaces have infinitely
generated rational cohomology algebra. Using this fact, we prove that the
analogous statement holds for groups of symplectomorphisms of certain blow-ups.

16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an