The group SO(4) and generalized function

Abstract: In this paper, we give the matrix elements of SO(4) expressed in terms of the product of two associated Jacobi functions. Also we factorize this associated equation in terms of first order equations. These first order operators are the generators of SO(3)⊗ SO(3) symmetry group which is important for describing de Sitter space–time. [Copyright &y& Elsevier]