Reconstruction of a polynomial from its Radon projections
classification
🧮 math.NA
cs.NAmath.CA
keywords
polynomialprojectionsradonalongcircledegreedetermineddirections
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A polynomial of degree $n$ in two variables is shown to be uniquely determined by its Radon projections taken over $[n/2]+1$ parallel lines in each of the $(2[(n+1)/2]+1)$ equidistant directions along the unit circle.
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