Abstract
One of the most common problems of scientific applications is computation of the derivative of a function specified by possibly noisy or imprecise experimental data. Application of conventional techniques for numerically calculating derivatives will amplify the noise making the result useless. We address this typical ill-posed problem by application of perturbation method to linear first kind equations Ax=f with bounded operator A. We assume that we know the operator A and source function f only such as ||A-A||<=b ||f-f||
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Schedule a callMore From: Bulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software"
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