Generalized Rayleigh and Jacobi processes and exceptional orthogonal   polynomials
  We present four types of infinitely many exactly solvable Fokker-Planck equations, which are related to the newly discovered exceptional orthogonal polynomials. They represent the deformed versions of the Rayleigh process and the Jacobi process. 
C.-I. Chou, C.-L. Ho
math-ph cond-mat.stat-mech math.AP math.MP nlin.SI quant-ph