S.M. Lozinskii proved the exact convergence rate at the zero of Lagrange interpolation polynomials to |x| based on equidistant nodes in [-1, 1]. In 2000, M. Rev
In Sobolev space H2π^-1 of periodic distributions,a multiresolution analysis is established,and then it is shown that a corresponding orthonormal basis generat
The authors introduce a new kind of fractional integral operators, namely, the so called (θ,N)-type fractional integral operators, and discuss their boundednes