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Some nonlinear spline approximation problems related to N-widths

✍ Scribed by Charles K Chui; Philip W Smith


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
466 KB
Volume
13
Category
Article
ISSN
0021-9045

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We study the existence and approximation of a nontrivial positive solution for a nonlinear ordinary differential equation of second order. To prove the uniqueness of positive solutions, we use some estimates of the error between exact and approximate solutions. The equation arises in the study of so