Null controllability of population dynamics with interior degeneracy
| dc.contributor.author | Boutaayamou, Idriss | |
| dc.contributor.author | Echarroudi, Younes | |
| dc.date.accessioned | 2022-05-02T17:05:53Z | |
| dc.date.available | 2022-05-02T17:05:53Z | |
| dc.date.issued | 2017-05-12 | |
| dc.description.abstract | In 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. | |
| dc.description.department | Mathematics | |
| dc.format | Text | |
| dc.format.extent | 21 pages | |
| dc.format.medium | 1 file (.pdf) | |
| dc.identifier.citation | Boutaayamou, I., & Echarroudi, Y. (2017). Null controllability of population dynamics with interior degeneracy. <i>Electronic Journal of Differential Equations, 2017</i>(131), pp. 1-21. | |
| dc.identifier.issn | 1072-6691 | |
| dc.identifier.uri | https://hdl.handle.net/10877/15733 | |
| dc.language.iso | en | |
| dc.publisher | Texas State University, Department of Mathematics | |
| dc.rights | Attribution 4.0 International | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.source | Electronic Journal of Differential Equations, 2017, San Marcos, Texas: Texas State University and University of North Texas. | |
| dc.subject | Population dynamics model | |
| dc.subject | Interior degeneracy | |
| dc.subject | Carleman estimate | |
| dc.subject | Observability inequality | |
| dc.subject | Null controllability | |
| dc.title | Null controllability of population dynamics with interior degeneracy | |
| dc.type | Article |