Explicit inversion formulas are obtained for the analytic family of fractional integrals (T : f )(x)=# n, : S n |xy| :&1 f ( y) dy on the unit sphere in R n+1 . Arbitrary complex : and n 2 are considered. In the ease :=0 the integral T : f coincides with the spherical Radon transform. For :>1 (:{1,
Inversion of the Radon transform with incomplete data
β Scribed by A. G. Ramm
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 297 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0170-4214
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β¦ Synopsis
Abstract
The Radon transform R(p, ΞΈ), ΞΈβS^nβ1^, pββ^1^, of a compactly supported function f(x) with support in a ball B~a~ of radius a centred at the origin is given for all \documentclass{article}\pagestyle{empty}\begin{document}$ \theta \in \mathop {S^{n - 1} }\limits^\tilde $\end{document}, where \documentclass{article}\pagestyle{empty}\begin{document}$ \mathop {S^{n - 1} }\limits^\tilde $\end{document} is an open set on S^nβ1^, and all pβ(β β, β), nβ₯2. An approximate formula is given to calculate f(x) from the given data.
π SIMILAR VOLUMES
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