Equivariant mappings and invariant sets on Minkowski space
Equivariant mappings and invariant sets on Minkowski space
In this paper we introduce the systematic study of invariant functions and equivariant mappings defined on Minkowski space under the action of the Lorentz group. We adapt some known results from the orthogonal group acting on the Euclidean space to the Lorentz group acting on the Minkowski space. In addition, …