Chebyshev approximation with restricted ranges by families with the betweenness property

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University of Manchester Best Chebyshev Approximation by Families of Odes with a Xed Initial Condition Best Chebyshev Approximation by Families of Odes with a Xed Initial Condition

Best Chebyshev approximation of real-valued data is treated by approximations obtained from solutions of parameter dependent initial value problems in ordinary diierential equations, in which the initial conditions are speciied. The problem is a modiied form of the problem treated by the authors in 9], 10], and 11]. The xing of the initial condition at t = a requires that approximation be carri...

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ژورنال

عنوان ژورنال: Journal of Approximation Theory

سال: 1974

ISSN: 0021-9045

DOI: 10.1016/0021-9045(74)90017-3