The ill-posed Cauchy problem by Controllability the elliptic case

In this paper, we are dealing with the ill-posed Cauchy problem for an elliptic operator. To do this, we interpret the problem as an inverse problem, and therefore a controllability problem. This point of view induces a regularization method that makes it possible, on the one hand, to characterize t...

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Bibliographic Details
Main Authors: Bylli André Guel, Ousseynou Nakoulima
Format: Article
Language:English
Published: Elsevier 2023-03-01
Series:Results in Control and Optimization
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666720722000637