Abstract
We discuss ill-posedness of linear operator equations in the ℓ 1-setting and show that this setting makes all linear equations ill-posed in the sense of Nashed.
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Flemming, J. (2018). Ill-Posedness in the ℓ 1-Setting. In: Variational Source Conditions, Quadratic Inverse Problems, Sparsity Promoting Regularization. Frontiers in Mathematics. Birkhäuser, Cham. https://doi.org/10.1007/978-3-319-95264-2_10
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DOI: https://doi.org/10.1007/978-3-319-95264-2_10
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