On the informative power of all possible linear functionals for the discretization of solutions of the Klein-Gordon equation in the metric of \(L ^{2,\infty}\)

DOI10.1134/S001226610804006XzbMath1172.35440WikidataQ115253174 ScholiaQ115253174MaRDI QIDQ1000108

I. Zh. Ibatulin, Nurlan Temirgaliyev

Publication date: 4 February 2009

Published in: Differential Equations (Search for Journal in Brave)

System identification (93B30) Multidimensional problems (41A63) Initial value problems for second-order hyperbolic equations (35L15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65M99)

Related Items (4)

Optimal computing units in the problem of discretizing solutions of the Klein-Gordon equation and their limit errors ⋮ On the sharp order of informativeness of all possible linear functionals in the discretization of solutions of the wave equation ⋮ Exact orders of computational (numerical) diameters in problems of reconstructing functions and sampling solutions of the Klein-Gordon equation from Fourier coefficients ⋮ Computational (numerical) diameter in a context of general theory of a recovery

Cites Work

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