Document Type

Article

Publication Date

1-1-1996

Abstract

The real analytic character of a function f(x,y) is determined from its behavior along radial directions fθ(s) = f(s cos θ, s sin θ) for θ ∈ E, where Ε is a "small" set A support theorem for Radon transforms in the plane is proved In particular if fθ extends to an entire function for θ ∈ Ε and ƒ (x, y) is real analytic in R2 then it also extends to an entire function in C2. © 1996, Hindawi Publishing Corporation. All rights reserved.

Publication Source (Journal or Book title)

International Journal of Mathematics and Mathematical Sciences

First Page

625

Last Page

632

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