On determination of a gauge field on d from its non-abelian radon transform along oriented straight lines

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Abstract

We consider the inverse connection problem consisting of determining a gauge field on from its non-abelian Radontransform along oriented straight lines. The determination is considered modulo gauge transformations. Our resultsinclude: global uniqueness theorems for d\geq3, new local uniqueness theorems for d=2, constructive proofs(i.e. proofs containing reconstruction procedures), counterexamples to the global uniqueness for d=2, a reduction tothe attenuated X-ray transform.

Original languageEnglish
Pages (from-to)559-629
Number of pages71
JournalJournal of the Institute of Mathematics of Jussieu
Volume1
Issue number4
DOIs
Publication statusPublished - 1 Jan 2002
Externally publishedYes

Keywords

  • gauge field
  • inverse connection problem
  • non-abelian Radon transform

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