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On a Class of Tchebysheffian Approximation Problems Solvable Algebraically

Published online by Cambridge University Press:  24 October 2008

A. Talbot
Affiliation:
Imperial CollegeLondon

Extract

The general Tchebysheffian approximation problem is the following: Given a real continuous function g(x) in the interval axb, and a real function f(x; Pj) of prescribed form, continuous in the variable x and the parameters Pj, determine the values of the parameters so that the measure of absolute error or ‘deviation’ of f, shall be as small as possible.

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1962

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References

REFERENCES

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