Publications

Publications

2025

• Hierarchical exact controllability of a parabolic equation with boundary controls Journal of Mathematical Analysis and Applications, 2025. (With L. Djomegne)
• Stackelberg strategy on a degenerate parabolic equation with missing data Optimization, 2025, pp. 1-41. (With Landry Djomegne and Romario Foko)

2024

• Strong stationarity for non-smooth control problems with fractional semi-linear elliptic equations in dimension N≤3 Fractional Calculus and Applied Analysis, 2024. (With G. Mophou and M. Warma)
• Bilinear optimal control for a fractional diffusive equation Optimization, 2024, pp. 1-27. (With G. Mophou and M. Warma) Arxiv
• Hierarchical null controllability of a semilinear degenerate parabolic equation with a gradient term Optimization, 2024, pp. 1-41. (With L. Djomegne, R. Dorville and P. Zongo) Arxiv
• Stackelberg exact controllability of a class of nonlocal parabolic equations ESAIM COCV, 30 (2024), pp. 57. (With Landry Djomegne) Arxiv
• Optimal control of a parabolic equation with a nonlocal nonlinearity Journal of Differential Equations, 378 (2024), pp. 234-263. (With L. Djomegne and G. Mophou) Arxiv
• Bilinear optimal control of a degenerate parabolic equation with a nonlocal term Mathematical Methods in the Applied Sciences, 2024, pp. 1-23. (With L. Djomegne and J. Larrouy)
• Second-order optimality conditions for the bilinear optimal control of a degenerate parabolic equation Applicable Analysis, 2024. (With L. Djomegne and P. Zongo) Arxiv

2023

• A nested model with boosting and waning of immunity from Tilapia Lake Virus infection with distributed resistance to pathogens carrier-state Journal of Mathematical Biology, 86 (2023), no. 5, pp. 67. (With G. Mophou and P. Zongo)
• On the weak maximum principle for a class of fractional diffusive equation Analysis, 2023. (With G. Mophou) Arxiv
• Stackelberg-Nash null controllability for a nonlinear coupled degenerate parabolic equations Applied Mathematics & Optimization, 87 (2023), no. 2, pp. 1-41. (With L. Djomegne, R. Dorville and P. Zongo) HAL

2022

• A mathematical model for Tilapia Lake Virus transmission with waning immunity Journal of Biological Dynamics, 16 (2022), no. 1, pp. 98-116. (With P. Zongo and R. Dorville)
• A model for brucellosis disease incorporating age of infection and waning immunity Mathematics, 10 (2022), no. 4, pp. 670. (With G. Mophou, R. Dorville and P. Zongo)

2021

• Optimal control of a coupled degenerate population dynamics model with unknown birth rates Nonlinear Studies, 28 (2021), no. 4, pp. 1225-1252. (With P. Zongo, R. Dorville and G. Mophou)
• An age-structured model for tilapia lake virus transmission in freshwater with vertical and horizontal transmission Bulletin of Mathematical Biology, 83 (2021), no. 90, pp. 1-35. (With R. Dorville, G. Mophou, and P. Zongo)

2020

• Optimal control of a population dynamics model with missing birth rate SIAM Journal on Control and Optimization, 58 (2020), pp. 1289-1313. (With G. Leugering and G. Mophou) HAL

2019

• Deterministic Homogenization of Variational Inequalities with Unilateral Constraints Communications in Mathematical Analysis, 22 (2019). (With H. Douanla)

Book Chapters

• Optimal control of averaged state of a population dynamics model Studies in Evolution Equations and Related Topics, Springer, 2021, pp. 113-127. (With B. Nkemzi)

Submitted Articles

• Optimal control of a class of semilinear fractional elliptic equations (With G. Mophou and M. Warma)