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- W1550949576 abstract "The option value problem with two costs is written as a variational inequality. The advantage of this formulation is that it takes place in a fixed domain. Thus no front tracking is needed for numerical approximation of the free boundary. An iterative algorithm is proposed which can be used to solve the nonlinear system obtained by finite differences or finite elements procedures. Especial care has to be taken in the design of differences finites schemes o finite elements due to the degeneracy of the differential operator. These schemes can be absortion or convection dominated nearly to the axis. This is a preliminary note to the study of this kind of problems." @default.
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- W1550949576 date "1997-01-01" @default.
- W1550949576 modified "2023-09-26" @default.
- W1550949576 title "Resolución numérica de un problema de valor óptimo de una opción" @default.
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