- At the
end of the first week we have reviewed
the idea of a GROUP as a collection of objects such as rotations.
of a group can be combined (successive rotations)
can be represented as a single group member (a sum of rotations can be
considered as one single rotation)
groups of transformations
(space and time),
- Lorentz and Galilean velocity transformations.
that vectors could be defined by their transformation properties.
and column vectors
- Lorentz transformation