Abel-type integral Bessel function Bessel-Riesz motion Caputo derivative Caputo fractional derivatives of a function with respect to another function DFT in polar coordinates Fourier Theory Grünwald–Letnikov derivative Keynesian model Laplace integral transform Laplace transform Maxwell equations Mellin integral transform Mittag-Leffler function Mittag–Leffler function Orthogonality Q1-390 QC1-999 Riemann–Liouville derivative Schur decomposition anomalous diffusion bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general biosorption central limit theorem differential equations differential forms discrete Fourier Transform discrete Hankel Transform distributed lag electromagnetism