In this paper, we introduce and study the concept of n-fractional polynomial P-functions and establish Hermite-Hadamard’s inequalities for this type of functions. In addition, we obtain some new ...

This field investigates the relationships and bounds between various function norms, particularly through inequalities that characterise the smoothness and approximability of functions, as well as the ...

The characterization of analytic functions defined on a compact set K in R N by their polynomial approximation is possible if and only if K satisfies some "Bernstein type inequality", estimating any ...