scientific article; zbMATH DE number 4114932

zbMath0681.26008MaRDI QIDQ4730007

Catalin Badea, Dorin Andrica

Publication date: 1986

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

operatorsKorovkin's theoremJensen's inequality for convex functionsapproximating and convexity-preserving positive linear polynomialapproximating and convexity-preserving positive linear polynomial operatorsJessen's inequality for positive linear functionals

Mathematics Subject Classification ID

Approximation by positive operators (41A36) Other analytical inequalities (26D20)

Related Items (3)

Shape preserving approximations by polynomials and splines ⋮ Convexity Revisited: Methods, Results, and Applications ⋮ On a Korovkin-type theorem for simultaneous approximation

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