Relativistic Elasticity in Minkowski flat spacetime, or
more generally in Lorentzian manifolds, has been the subject of recent
studies in mathematical physics, as well as in physics (e.g. studies by
Kolev, Desmorat and Hudelist). During the talk we define the Minkowski
flat spacetime, as well as, some of its generalisations. Furthermore, we
will introduce the concept of relativistic elasticity and formulate some
of the associated results. Lastly, we will reformulate some of the
related tensors into the language of matrices.