Jorge BUSTAMANTE, Lázaro FLORES DE JESÚS
Constructive Mathematical Analysis
53-63
Fej\'er operators, iterative combinations, rate of convergence, direct and converse results
The Product of Two Functions Using Positive Linear Operators
Constructive Mathematical Analysis
On a Family of Hypergeometric Sobolev Orthogonal Polynomials on the Unit Circle
Constructive Mathematical Analysis
Gneiting Class, Semi-Metric Spaces and Isometric Embeddings
Constructive Mathematical Analysis
Valdir MENEGATTO, Claudemir OLİVEİRA, Emilio PORCU
A Note on the Stability of Some Functional Equations on Certain Groupoids