Peer-Reviewed Journals
[1] W. Djema, T. Bayen, O. Bernard, “Optimization of the Darwinian selection of microbial species in Droop’s model : optimal feedback control synthesis”, pp. 21, Submitted, 2021.
[2] J-B. Caillau, W. Djema, J-L. Gouzé, S. Maslovskaya, J-B. Pomet, “Turnpike property in optimal microbial metabolite production”, pp. 37, Submitted, 2021.
[3] W. Djema, L. Giraldi, S. Maslovskaya, O. Bernard, “Turnpike features in optimal selection of species represented by quota models: extended proofs”, Accepted, Automatica, 2021. [PDF]
[4] W. Djema, O. Bernard, L. Giraldi, “Separating Two Species of Microalgae in Photobioreactors in Minimal Time”, Journal of Process Control (JPC), 2020. [PDF]
[5] L. Mignerot, C. Nagasato, A. Peters, M.M. Perrineau, D. Scornet, F. Pontheaux, W. Djema, Y. Badis, T. Motomura, J. Cock, “Unusual Patterns of Mitochondrial Inheritance in the Brown Alga Ectocarpus”, Molecular Biology and Evolution, 2019. [PDF]
[6] W. Djema, C. Bonnet, J. Clairambault, F. Mazenc, E. Fridman, P. Hirsch, F. Delhommeau, “Control in Dormancy or Eradication of Tumor Stem Cells: Mathematical Modeling and Stability Issues”, Journal of Theoretical Biology, 2018. [PDF]
[7] W. Djema, F. Mazenc, C. Bonnet, “Stability analysis and robustness results for a nonlinear system with distributed delays describing hematopoiesis”, Systems & Control Letters, 2017. [PDF]
[8] E. Fridman, C. Bonnet, F. Mazenc, W. Djema, “Stability of the cell dynamics in Acute Myeloid Leukemia”, Systems & Control Letters, 2016. [PDF]
[9] F. Mazenc, E. Fridman, W. Djema, “Estimation of solutions of observable nonlinear systems with disturbances”, Systems & Control Letters, 2015. [PDF]
Peer-Reviewed International Conferences
[10] W. Djema, O. Bernard, T. Bayen, “Optimal control separating two microalgae species competing in a chemostat”, Proceedings of the 59th IEEE Conference on Decision and Control (CDC)”, Republic of Korea., 2020.
[11] J.-B Caillau, W. Djema, L Giraldi, J.-L Gouzé, S. Maslovskaya, J.-B Pomet, “The turnpike property in maximization of microbial metabolite production”, IFAC World Congress, Berlin, Germany, (HAL Archives), 2020.
[**] W. Djema, O. Bernard, L. Giraldi, “Optimal Darwinian Pressure for the Selection of the Most Transparent Microalgae”, Proceedings of the 24th International Symposium on Mathematical Theory of Networks and Systems (MTNS), Cambridge, UK., 2020. (Postponed to 2021).
[12] W. Djema, O. Bernard, L. Giraldi, “Turnpike Features in Optimal Selection of Microalgae”, FOSBE-IFAC, Conference on Foundations of Systems Biology in Engineering, 2019.
[13] W. Djema, L. Giraldi, O. Bernard, “An Optimal Control Strategy Separating Two Species of Microalgae in Photobioreactors”, IFAC Dycops – Dynamics and Control of Process Systems, including Biosystems, Florianopolis, Brazil 2019.
[14] W. Djema, F. Mazenc, C. Bonnet, J. Clairambault, E. Fridman, “Stability Analysis of a Nonlinear System with Infinite Distributed Delays Describing Cell Dynamics”, American Control Conference (ACC), 2018.
[15] W. Djema, C. Bonnet, F. Mazenc, J. Clairambault, “Introducing Cell Plasticity Mechanisms into a Class of Cell Population Dynamical Systems”, American Control Conference (ACC), 2018.
[16] W. Djema, H. Özbay, C. Bonnet, E. Fridman, F. Mazenc, J. Clairambault, “Analysis of Blood Cell Production under Growth Factors Switching”, IFAC World Congress (IFAC WC), Toulouse, France, 2017.
[17] W. Djema, C. Bonnet, J. Clairambault, F. Mazenc, P. Hirsch, F. Delhommeau, “Analysis of a Model of Dormancy in Cancer as a State of Coexistence Between Tumor and Healthy Stem Cells”, IEEE American Control Conference (ACC), Seattle, USA, 2017.
[18] W. Djema, F. Mazenc, C. Bonnet, J. Clairambault, P. Hirsch, F. Delhommeau, “Stability of a Delay System Coupled to a Delay Differential-Difference System Describing the Coexistence of Ordinary and Mutated Hematopoietic Stem Cells”, IEEE 55th Conference on Decision and Control (CDC), Las Vegas, Nevada, USA, 2016.
[19] W. Djema, F. Mazenc, C. Bonnet, “Stability Analysis of a Differential-Difference System Through a Linear Lyapunov Functional Design”, the 5th International Symposium on Positive Systems (POSTA), Roma, Italy, 2016.
[20] W. Djema, F. Mazenc, C. Bonnet, “Analysis of a Nonlinear Delay Differential-Difference Biological Model”, IFAC Time-Delay Systems (TDS), IFAC-PapersOnLine 49.10, pp. 246-251., Istanbul, Turkey, 2016.
[21] W. Djema, F. Mazenc, C. Bonnet, “Stability of Immature Cell Dynamics in Healthy and Unhealthy Hematopoiesis”, IEEE American Control Conference (ACC), Boston, MA, USA, pp. 6121-6126, IEEE, 2016.
[22] W. Djema, F. Mazenc, C. Bonnet, “Lyapunov Stability Analysis of a Model Describing Hematopoiesis”, European Control Conference (ECC), Linz, Austria, pp. 2711-2716, IEEE, 2015.
Walid Djema, PhD 