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Journal of Inverse and Ill-posed Problems

Editor-in-Chief: Kabanikhin, Sergey I.

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Volume 8, Issue 5


Remarks on modification of Helgason’s support theorem

T. Takiguchi
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  • Department of Mathematics, Defence Academy, 1-10-20, Hashirimizu, Yokosuka, Kanagawa, 239-8686, JAPAN
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Published Online: 2013-09-07 | DOI: https://doi.org/10.1515/jiip.2000.8.5.573


- It is well known that for uniqueness of the exterior problem for the Radon transform it is necessary and sufficient that a function decays rapidly towards infinity. This is Helgason’s support theorem. Several years ago, J. Boman discussed a modification of this theorem by restricting the condition of rapid decay to an open cone. In this paper, we study this modification.

About the article

Published Online: 2013-09-07

Published in Print: 2000-10-01

Citation Information: Journal of Inverse and Ill-posed Problems, Volume 8, Issue 5, Pages 573–579, ISSN (Online) 1569-3945, ISSN (Print) 0928-0219, DOI: https://doi.org/10.1515/jiip.2000.8.5.573.

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