On the Application of Iterative Methods of Nondifferentiable Optimization to Some Problems of Approximation Theory
We consider the data fitting problem, that is, the problem of approximating a function of several variables, given by tabulated data, and the corresponding problem for inconsistent (overdetermined) systems of linear algebraic equations. Such problems, connected with measurement of physical quantitie...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2014-01-01
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| Series: | Mathematical Problems in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/165701 |