1. Ben Salem, N., Dachraoui, A.: Sobolev type spaces associated with Jacobi differential operators. Integral Transf. Spec. Funct. 9(3), 163–184 (2000)
2. Ben Salem, N., Ould Ahmed Salem, A.: Convolution structure associated with the Jacobi–Dunkl operator on $${\mathbb{R}}$$ R . Ramanujan J. 12(3), 359–378 (2006)
3. Castro, L.P., Saitoh, S., Sawano, Y., Simoes, A.M.: General inhomogeneous discrete linear partial differential equations with constant coefficients on the whole spaces. Complex Anal. Oper. Theory 6, 307–324 (2012)
4. Castro, L.P., Saitoh, S.: New convolutions and norm inequalities. Math. Inequal. Appl. 15, 707–716 (2012)
5. Chouchene, F., Mili, M., Trimèche, K.: Positivity of the intertwining operator and harmonic analysis associated with the Jacobi–Dunkl operator on $${\mathbb{R}}$$ R . Anal. Appl. 1, 387–412 (2003)