Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Derivation of the Lorentz Transformations   The Lorentz Transformations are derived without any linearity assumptions and
without assuming that y and z coordinates transform in a Galilean manner.
Status of the invariance of the speed of light is reduced from a foundation of
the Special Theory of Relativity to just a property which allows to determine a
value of the physical constant. While high level of rigour is maintained, this
paper should be accessible to a second year university physics student.

29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat