Browsing Publications by Author "Helgason, S."
Now showing items 1-9 of 9
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Duality and Radon transform for symmetric spaces
Helgason, S. (American Mathematical Society, 1963-07) -
A Fatou- type theorem for harmonic functions on symmetric spaces
Helgason, S.; Koranyi, A. (American Mathematical Society, 1968) -
Fundamental solutions of invariant differential operators on symmetric spaces
Helgason, S. (American Mathematical Society, 1963) -
Invariant differential equations on homogeneous manifolds
Helgason, S. (American Mathematical Society, 1977) -
Paley-Wiener theorems and surjectivity of invariant differential operators on symmetric spaces and Lie groups
Helgason, S. (American Mathematical Society, 1973) -
Radon-Fourier transforms on symmetric spaces and related group representations
Helgason, S. (American Mathematical Society, 1965) -
Response to Steele Prize Award
Helgason, S. (American Mathematical Society, 1988) -
Some results on invariant theory
Helgason, S. (American Mathematical Society, 1962) -
Topologies of group algebras and a theorem of Littlewood
Helgason, S. (American Mathematical Society, 1957)An important problem in Fourier analysis is that of investigating the relationship between the "size" of a function and the "size" of its Fourier transform. The present paper can be regarded as a contribution to this problem.