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Uniqueness of Gaussian quadrature formula for computed tomography |
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| Authors: | Heng Zhou |
| Institution: | aSchool of Sciences, Tianjin Polytechnic University, Tianjin, 300160, PR China |
| Abstract: | This note answers positively a question raised by B. Bojanov and G. Petrova. Namely, the Gaussian quadrature formula for computed tomography among the given type is unique. |
| Keywords: | Radon transforms Gaussian quadrature Tchebycheff polynomials of second kind |
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