Reconstruction of a Polynomial from Its Radon Projections
| Autor: | Yuan Xu, Borislav Bojanov |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Polynomial
Degree (graph theory) Applied Mathematics Mathematical analysis chemistry.chemical_element Radon Numerical Analysis (math.NA) 42A38 42B08 42B15 Parallel Computational Mathematics Unit circle chemistry Mathematics - Classical Analysis and ODEs Classical Analysis and ODEs (math.CA) FOS: Mathematics Equidistant Mathematics - Numerical Analysis Analysis Mathematics Interpolation |
| Zdroj: | SIAM Journal on Mathematical Analysis. 37:238-250 |
| ISSN: | 1095-7154 0036-1410 |
| DOI: | 10.1137/040616516 |
| Popis: | 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. SIAM J. Math. Anal. (to appear) |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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