Abstract
We give a sharp upper estimate for the response of boundary current-voltage measurements to perturbations of the admittivity in a body that are localized in space and frequency. We calculate the differential of the measurement mapping and study the Gabor symbol of this operator.
Original language | English |
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Pages (from-to) | 169-187 |
Number of pages | 19 |
Journal | Arkiv for Matematik |
Volume | 40 |
Issue number | 1 |
DOIs | |
State | Published - Apr 2002 |