Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A note on actions with finite orbits on dendrites   It is shown that the restriction of the action of any group with finite orbit
on the minimal sets of dendrites is equicontinuous. Consequently, we obtain
that the action of any amenable group and Thompson group on dendrite restricted
on minimal sets is equicontinuous. We further provide a class of non-amenable
groups whose action on dendrites has finite orbit. We extend also some of our
results to dendron. We further give a characterization of the set of invariant
probability measures and its extreme points.

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The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
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The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex