Interpolation with Fuzzy Input and Output and Spline Function: Application to Diffusive Models

This study investigates the interpolation of uncertain data represented by linearly correlated fuzzy numbers. To this end, we utilize the algebraic structure of the space ℝℱ(A), which is isometric and isomorphic to the complex field. We demonstrate the potential of our approach to fuzzy polynomial and spline interpolation methods by applying it to diffusive models involving impedance.