16 citations · 16 across the 2 of their papers we have counts for
2 papers
math-ph2023
Gelfand Triplets, Continuous and Discrete Bases and Legendre Polynomials
Enrico Celeghini, Manuel Gadella, Mariano A. del Olmo
We consider a basis of square integrable functions on a rectangle, contained in , constructed with Legendre polynomials, suitable, for instance, for the analogical description…
math-ph2018★ 16 cited
Spherical harmonics and rigged Hilbert spaces
E. Celeghini, M. Gadella, M. A. del Olmo
This paper is devoted to study discrete and continuous bases for spaces supporting representations of SO(3) and SO(3,2) where the spherical harmonics are involved. We show how disc…