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Discretization of the solutions to Poisson’s equation |
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| Authors: | E A Bailov N Temirgaliev |
| Institution: | (1) Eurasian National University, ul. Munaitpasova 5, Astana, 473021, Kazakhstan |
| Abstract: | Sharp estimates (in the power scale) are obtained for the discretization error in the solutions to Poisson’s equation whose right-hand side belongs to a Korobov class. Compared to the well-known Korobov estimate, the order is almost doubled and has an ultimate value in the power scale. |
| Keywords: | discretization of Poisson’ s equation estimates of the discretization error sharp in the power scale number-theoretic methods |
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