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lENT ALIENATION: AN EXPLORATORY STUDY

The Lent Particle Method, Application to Multiple Poisson Integrals

We give a extensive account of a recent new way of applying the Dirichlet form theory to random Poisson measures. The main application is to obtain existence of density for the laws of random functionals of Lévy processes or solutions of stochastic differential equations with jumps. As in the Wiener case the Dirichlet form approach weakens significantly the regularity assumptions. The main nove...

Application of the lent particle method to Poisson driven SDE's

We apply the Dirichlet forms version of Malliavin calculus to stochastic differential equations with jumps. As in the continuous case this weakens significantly the assumptions on the coefficients of the SDE. In spite of the use of the Dirichlet forms theory, this approach brings also an important simplification which was not available nor visible previously : an explicit formula giving the car...

Herman Lent, scientist and citizen--II.

Brazil and Science lost a unique figure on July 7, 2004, when Herman Lent died, at 93 years of age. Herman Lent was Emeritus Researcher of the Fundação Oswaldo Cruz, recipient of the Order of Scientific Merit in the category of Grã-Cruz in 2002, Member ofAcademia Brasileira de Ciências (Brazilian Academy of Sciences) and Lecturer and Researcher level 1A of Conselho Nacional de Desenvolvimento C...

Academic Writing Part IA Lent Term

! motivate the question. What is at stake here? Why is this such a significant question? Is it an area of controversy? ! introduce the material you will be using to answer the question (e.g. text[s]), if not defined by the question. ! define the terms of the question if necessary, and/or problematise these if relevant. ! give relevant context for the specific material you will be focusing on. I...