On the randomised stability constant for inverse problems - Archive ouverte HAL
Journal Articles Mathematics in Engineering Year : 2020

On the randomised stability constant for inverse problems

Abstract

In this paper we introduce the randomised stability constant for abstract inverse problems, as a generalisation of the randomised observability constant, which was studied in the context of observability inequalities for the linear wave equation. We study the main properties of the randomised stability constant and discuss the implications for the practical inversion, which are not straightforward.
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Dates and versions

hal-02077786 , version 1 (23-03-2019)
hal-02077786 , version 2 (05-04-2020)

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Cite

Giovanni S. Alberti, Yves Capdeboscq, Yannick Privat. On the randomised stability constant for inverse problems. Mathematics in Engineering, 2020, 2 (2), pp.264-286. ⟨10.3934/mine.2020013⟩. ⟨hal-02077786v2⟩
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