In this paper we investigate the solution of generalized distributed order diffusion equations with composite time fractional derivative by using the Fourier–Laplace transform method. We represent solutions in terms of infinite series in Fox   H     H       -functions. The fractional and second moments are derived by using Mittag-Leffler functions. We observe decelerating anomalous subdiffusion in case of two composite time fractional derivatives. Generalized uniformly distributed order diffusion equation, as a model for strong anomalous behavior, is analyzed by using Tauberian theorem. Some previously obtained results are special cases of those presented in this paper.
['Trifce Sandev', 'Zivorad Tomovski', 'Bojan Crnković']
Generalized distributed order diffusion equations with composite time fractional derivative