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arXiv math/0208129math.CA
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R^n中k平面Radon变换反演公式的充分条件

Sufficient Conditions for the Inversion Formula for the k-plane Radon Transform in R^n

Sine R. Jensen

摘要:

R^n中k-平面Radon变换的反演定理通常是针对Schwartz函数而提出的,最近是针对满足f(x)=O(|x| ^{-N})的光滑函数而提出的,其中N>n。本文将证明,对于某些N>k(N不一定是整数),要求f是局部Holder连续的且f(x)=O(|x| ^{-N})就足够了,并且当具有与以前相同衰减的f仅是连续的时,一个稍弱的反演公式成立。

英文摘要:

The inversion theorem for the k-plane Radon transform in R^n is often stated for Schwartz functions, and lately for smooth functions on R^n fulfilling that f(x)=O(|x|^{-N}) for some N>n. In this paper it will be shown, that it suffices to require that f is locally Holder continuous and f(x)=O(|x|^{-N}) for some N>k (N not necessarily an integer), and that a slightly weaker inversion formula holds when f with the same decay as before is only continuous.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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