Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lorentz Transformations from Reflections:Some Applications   We point out, by exhibiting two examples and mentioning a third one, that it
is sometimes useful to consider Lorentz transformations as generated from
hyperplane or line reflections. One example concerns the construction of boosts
linking two given 4-vectors, the other one concerns the Minkowski geometric
understanding of V. Moretti's polar decomposition of orthochronous Lorentz
matrices.

26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
19
The categories of this paper are: eess
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn