Boutaayamou, IdrissEcharroudi, Younes2022-05-022022-05-022017-05-12Boutaayamou, I., & Echarroudi, Y. (2017). Null controllability of population dynamics with interior degeneracy. <i>Electronic Journal of Differential Equations, 2017</i>(131), pp. 1-21.1072-6691https://hdl.handle.net/10877/15733In this article, we study the null controllability of population model with an interior degenerate diffusion. To this end, we proved first a new Carleman estimate for the full adjoint system and then we deduce a suitable observability inequality which will be needed to establish the existence of a control acting on a subset of the space which lead the population to extinction in a finite time.Text21 pages1 file (.pdf)enAttribution 4.0 InternationalPopulation dynamics modelInterior degeneracyCarleman estimateObservability inequalityNull controllabilityArticle