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arXiv · 2007.14073

Observability inequalities for degenerate transport equations

Giuseppe Floridia·Hiroshi Takase
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Abstract

In this paper we prove an observability inequality for a degenerate transport equation. First we introduce a local in time Carleman estimate for the degenerate equation, then we apply it to obtain a global in time observability inequality by using also an energy estimate.

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Giuseppe Floridia, Hiroshi Takase. 2020-07-28. Observability inequalities for degenerate transport equations. https://doi.org/10.1007/s00028-021-00740-z

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