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Damien Lamberton
Researcher at University of Paris
Publications - 42
Citations - 2195
Damien Lamberton is an academic researcher from University of Paris. The author has contributed to research in topics: Optimal stopping & Variational inequality. The author has an hindex of 19, co-authored 42 publications receiving 2126 citations. Previous affiliations of Damien Lamberton include French Institute for Research in Computer Science and Automation.
Papers
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Book
Introduction to stochastic calculus applied to finance
Damien Lamberton,Bernard Lapeyre +1 more
TL;DR: The Black-Scholes model as mentioned in this paper is a discrete-time formalism for estimating martingales and arbitrage opportunities in the stock market with continuous-time processes, and it has been applied to American options.
Journal ArticleDOI
Variational inequalities and the pricing of American options
TL;DR: In this paper, the authors provide a complete justification of the so-called Brennan-Schwartz algorithm for the valuation of American put options and discuss numerical methods, based on the Bensoussan-Lions methods of variational inequalities.
Book
Introduction au calcul stochastique appliqué à la finance
Damien Lamberton,Bernard Lapeyre +1 more
Journal ArticleDOI
Residual risks and hedging strategies in Markovian markets
Nicolas Bouleau,Damien Lamberton +1 more
TL;DR: In this article, the optimal hedging portfolio of a European contingent claim when the underlying stock prices are functions of a Markov process was shown to have a quadratic residual risk.
Journal Article
Recursive computation of the invariant distribution of a diffusion
Damien Lamberton,Gilles Pagès +1 more
TL;DR: In this article, a recursive stochastic algorithm with decreasing step was proposed to compute the invariant distribution of a Brownian diffusion process, in which they approximate a wide class of possibly unbounded continuous functions.