arXiv · 1901.03525
Geodesic ray transform with matrix weights for piecewise constant functions
Abstract
We show injectivity of the geodesic X-ray transform on piecewise constant functions when the transform is weighted by a continuous matrix weight. The manifold is assumed to be compact and nontrapping of any dimension, and in dimension three and higher we assume a foliation condition. We make no assumption regarding conjugate points or differentiability of the weight. This extends recent results for unweighted transforms.
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Joonas Ilmavirta, Jesse Railo. 2020-01-16. Geodesic ray transform with matrix weights for piecewise constant functions. https://doi.org/10.5186/aasfm.2020.4558
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