216 citations
- Centre National de la Recherche ScientifiqueFR29 papers
- Tunis El Manar UniversityTN23 papers
- Tunis UniversityTN21 papers
- Université Tunis CarthageTN10 papers
- National Institute of Applied Science and TechnologyTN7 papers
- Tunisia Polytechnic SchoolTN7 papers
- Institut National des Sciences Appliquées de ToulouseFR6 papers
- Qassim UniversitySA6 papers
- Université de RennesFR6 papers
- University of CoimbraPT6 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR5 papers
- Sorbonne UniversitéFR5 papers
Showing 2013 · math.APShow all
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math.AP2013★ 19 cited
Carleman Estimate and Inverse Source Problem for Biot's Equations Describing Wave Propagation in Porous Media
Mourad Bellassoued, Masahiro Yamamoto
According to Biot's paper in 1956, by using the Lagrangian equations in classical mechanics, we consider a problem of the filtration of a liquid in porous elastic-deformation media…
math.AP2013★ 1 cited
Determining the implied volatility in the Dupire equation for vanilla European call options
Mourad Bellassoued, Raymond Brummelhuis, Michel Cristofol +1
The Black-Scholes model gives vanilla Europen call option prices as a function of the volatility. We prove Lipschitz stability in the inverse problem of determining the implied vol…