Using a general procedure we consider some combination of different approximation processes by means of projections on orthogonal subspaces. We concentrate our attention on some particular positive approximation processes in spaces of square summable real functions in order to satisfy a prescribed Voronovskaja's type formula.
Direct sums of Voronovskaja's type formulas
CAMPITI, Michele;TACELLI, CRISTIAN
2010-01-01
Abstract
Using a general procedure we consider some combination of different approximation processes by means of projections on orthogonal subspaces. We concentrate our attention on some particular positive approximation processes in spaces of square summable real functions in order to satisfy a prescribed Voronovskaja's type formula.File in questo prodotto:
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