Shape Preserving Properties of Some Posi
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Ingrid Carbone
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Article
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1998
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Elsevier Science
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English
β 265 KB
In this paper we study some shape preserving properties of particular positive linear operators acting on spaces of continuous functions defined on the interval [0, + [, which are strongly related to the semigroups generated by a large class of degenerate elliptic second order differential operators