Perturbative methods for inverse problems on degenerate differential equations

Angelo Favini


Pertubation results for linear relations satisfying a resolvent condition of weak parabolic type are established. Such results are applied to solve some inverse problems for degenerate differential equations, supplying a new method which avoids any fixed-point argument and essentially consists in reducing the original inverse problem to an auxiliary direct one.


pertubative methods; inverse problems; degenerate differential equations

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DOI: 10.6092/issn.2240-2829/3422


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