Modified Lanczos Method for Optimal Polynomial Approximation of the Solution of Differential Equations with Polynomial Coefficients

A.S. Berdnicov
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A.S. Berdnicov: Institute for Analytical Instrumentation, Leningrad, USSR

International Journal of Modern Physics C (IJMPC), 1991, vol. 02, issue 01, 243-245

Abstract: The construction of an approximate analytical solution of a differential equation is an important task for a variety of physical models. A solution in analytical form allows to investigate the properties of a model, and the use of numerical methods allows to construct a parametrized approximate solution when the strict solution is absent.

Date: 1991
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DOI: 10.1142/S0129183191000251

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