Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Translating Solitons in a Lorentzian Setting, Submersions and
  Cohomogeneity One Actions   We study new examples of translating solitons of the mean curvature flow,
especially in Minkowski space. We consider for this purpose manifolds admitting
submersions and cohomegeneity one actions by isometries on suitable open
subsets. This general setting also covers the classical Euclidean examples. As
an application, we completely classify timelike, invariant translating solitons
by rotations and boosts in Minkowski space.

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The categories of this paper are: hep-ex
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The categories of this paper are: econ
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
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The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
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The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
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The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci