74 citations · 102 across the 7 of their papers we have counts for
4 papers · 1 filter
Nearly tight frames of spin wavelets on the sphere
D. Geller, A. Mayeli
We show that the spin wavelets on the sphere , which were constructed by the first author and Marinucci in an earlier article, can be chosen so as to form a nearly tight frame…
Continuous Wavelets on Compact Manifolds
Daryl Geller, Azita Mayeli
Let be a smooth compact oriented Riemannian manifold, and let be the Laplace-Beltrami operator on . Say $0 \neq f \in \mathcal{S}(\RR^+)$, and that $f(…
Besov Spaces and Frames on Compact Manifolds
Daryl Geller, Azita Mayeli
We show that one can characterize the Besov spaces on a smooth compact oriented Riemannian manifold, for the full range of indices, through a knowledge of the size of frame coeffic…
Continuous Wavelets and Frames on Stratified Lie Groups I
Daryl Geller, Azita Mayeli
Let G be a stratified Lie group and L be the sub-Laplacian on G. Let 0 \neq f\in S(R^+). We show that Lf(L)δ, the distribution kernel of the operator Lf(L), is an admissible functi…