An equivalence theorem for a K-functional constructed by Beltrami–Laplace operator on symmetric spaces

Spline Functions: Basic Theory.

Philip W. Smith, Larry L. Schumaker · Mathematics of Computation · 1982 · 2.5K citations

Natural Sciences, Computational Engineering, Mathematics +17

A duality for symmetric spaces with applications to group representations

Sigurđur Helgason · Advances in Mathematics · 1970 · 405 citations

Natural Sciences, Mathematics, Physics +10

A sampling theorem on homogeneous manifolds

Isaac Z. Pesenson · Transactions of the American Mathematical Society · 2000 · 116 citations · Full text

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Approximation theorems connected with generalized translations

Jörgen Löfström, Jaak Peetre · Mathematische Annalen · 1969 · 80 citations

Natural Sciences, Computer Science, Mathematics +8

Growth properties of Fourier transforms via moduli of continuity

William O. Bray, Mark A. Pinsky · Journal of Functional Analysis · 2008 · 73 citations

Natural Sciences, Physics, Theoretical Physics +8