We prove the global uniqueness in determination of the conductivity, the permeability and the permittivity of the two-dimensional Maxwell equations by the partial Dirichlet-to-Neumann map limited to an arbitrary subboundary.
Funding source: NSF
Award Identifier / Grant number: DMS 1312900
Funding source: Japan Society for the Promotion of Science
Award Identifier / Grant number: Grant-in-Aid for Scientific Research (S) 15H05740
Funding statement: First author partially supported by NSF grant DMS 1312900, second author partially supported by Grant-in-Aid for Scientific Research (S) 15H05740 of Japan Society for the Promotion of Science.
The authors thank the anonymous referees for valuable comments.
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