Volodymyr FEDORCHUK
Ivan Franko Lviv National University,
1 Universytetska Str.,
79000 Lviv,
UKRAINE
E-mail: fedorchuk@gmail.com

On Some Functional Bases of the First-Order Differential Invariants for the Splitting Subgroups of the Poincar'e Group P(1,4)

Abstract:
The functional bases of the first-order differential invariants (which contain the first-order differential invariants of the group P(1,4)) for the splitting subgroups of the Poincare group P(1,4) are constructed.