Geodesic
Discretization of the Solutions of the Heat Equation
Matematičeskie zametki, Tome 82 (2007) no. 2, pp. 177-182.

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We obtain the exact order of discretization (reconstruction) errors, given linear information on the solutions of the heat equation.
Keywords: heat equation, Cauchy problem, discretization error, Sobolev function classes, Schmidt orthogonalization method.
Mots-clés : Fourier–Lebesgue trigonometric coefficients 
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Sh. U. Azhgaliev. Discretization of the Solutions of the Heat Equation. Matematičeskie zametki, Tome 82 (2007) no. 2, pp. 177-182. http://geodesic.mathdoc.fr/item/MZM_2007_82_2_a1/

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