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Eigen‐functions for the strip problem
Author(s) -
Nariboli G. A.
Publication year - 1965
Publication title -
mathematika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.955
H-Index - 29
eISSN - 2041-7942
pISSN - 0025-5793
DOI - 10.1112/s0025579300005155
Subject(s) - mathematics , boundary value problem , convergence (economics) , order (exchange) , differential equation , eigenvalues and eigenvectors , mathematical analysis , function (biology) , physics , finance , quantum mechanics , evolutionary biology , economics , biology , economic growth
Summary The paper discusses the advantages of solving boundaryvalue problems by the use of eigen‐function expansions of suitable fourth order differential equations instead of those of second order equations. Some such expansions are constructed, their convergence properties studied and their use in different types of boundary‐value problems are discussed.