We present a method for the numerical inversion of two-sided Laplace transform of a probability density function. The method assumes the knowledge of the first M derivatives at the origin of the function to be antitransformed. The approximate analytical form is obtained by resorting to maximum entropy principle. Both entropy and L-1-norm convergence are proved. Some numerical examples are illustrated. (C) 1998 Elsevier Science B.V. All rights reserved.
机构:
Department of Applied Mathematics, Moscow State Technical University MIREA, MoscowDepartment of Applied Mathematics, Moscow State Technical University MIREA, Moscow