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Finite volume methods for the valuation of American options

Published online by Cambridge University Press:  21 June 2006

Julien Berton
Affiliation:
Université de Marne-la-Vallée, Champs-sur-Marne, 77454 Marne-la-Vallée, France. eymard@math.univ-mlv.fr
Robert Eymard
Affiliation:
Université de Marne-la-Vallée, Champs-sur-Marne, 77454 Marne-la-Vallée, France. eymard@math.univ-mlv.fr
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Abstract

We consider the use of finite volume methods for the approximation of a parabolic variational inequality arising in financial mathematics. We show, under some regularity conditions, the convergence of the upwind implicit finite volume scheme to a weak solution of the variational inequality in a bounded domain. Some results, obtained in comparison with other methods on two dimensional cases, show that finite volume schemes can be accurate and efficient.

Type
Research Article
Copyright
© EDP Sciences, SMAI, 2006

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