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Approximation of finite-section equations by piecewise constant functions

โœ Scribed by E. V. Lebedeva; S. G. Solodky


Book ID
110194887
Publisher
SP MAIK Nauka/Interperiodica
Year
2008
Tongue
English
Weight
237 KB
Volume
48
Category
Article
ISSN
0965-5425

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โœ Masaaki Ohkita; Yasuhiro Kobayashi ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 684 KB

An algorithm for solving linear differential equations(DEs) by Walsh functions (WFs) is proposed. In this algorithm, approximate solutions are determined in a form of piecewise-linear approximation (PWLA) by means of fast algorithms of inverse Walsh transforms. For this purpose, derivatives of the