Abstract
In this paper we show existence and uniqueness of a solution for a system of m variational partial differential inequalities with inter-connected obstacles. This system is the deterministic version of the Verification Theorem of the Markovian optimal m-states switching problem. The switching cost functions are arbitrary. This problem is in relation with the valuation of firms in a financial market.
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Communicated by Bernt Oksendal.
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El Asri, B., Hamadene, S. The Finite Horizon Optimal Multi-Modes Switching Problem: The Viscosity Solution Approach. Appl Math Optim 60, 213–235 (2009). https://doi.org/10.1007/s00245-009-9071-3
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DOI: https://doi.org/10.1007/s00245-009-9071-3