Pointwise multipliers for Triebel–Lizorkin and Besov spaces on Lie groups

On a general Lie group G endowed with a sub-Riemannian structure and of local dimension d, we characterize the pointwise multipliers of Triebel–Lizorkin spaces Fαp,q for p,q∈(1,∞) and α>d/p, and those of Besov spaces Bαp,q for q∈[1,∞], p>d and d/p