“…The theory of reproducing kernels [2] was used for the first time at the beginning of the 20th century by S. Zaremba in his work on boundary value problems for harmonic and biharmonic functions. This theory has been successfully applied to fractal interpolation [6], solving ordinary differential equations [3,4,8,14,15,18,19,20,22,30,31] and partial differential equations [7,24]. The books [5,9,11] provide an excellent overview of the existing reproducing kernel methods for solving various model problems such as integral and integrodifferential equations.…”