{"id":1961,"date":"2026-08-16T18:51:40","date_gmt":"2026-08-16T16:51:40","guid":{"rendered":"https:\/\/l2mias.com\/french\/?page_id=1961"},"modified":"2026-08-19T19:58:31","modified_gmt":"2026-08-19T17:58:31","slug":"publications","status":"publish","type":"page","link":"https:\/\/l2mias.com\/french\/publications\/","title":{"rendered":"Publications"},"content":{"rendered":"

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Liste s\u00e9lective de publications<\/span><\/h2>\n

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Djimramadji, H., Arino, J., Djomegni, P. T., & Haggar, M. D. (2025). Dynamics of bovine tuberculosis transmission in mixed herds in Chad.\u00a0Mathematical Biosciences<\/em>,\u00a0387<\/em>, 109503.<\/span><\/p>\n

Dawe, S., Haggar, M. D., Tsopze, L. K., & Mbehou, M. (2025). Error analysis of Crank\u2013Nicolson-FEM for Fitzhugh\u2013Nagumo system with Robin boundary conditions.\u00a0Partial Differential Equations in Applied Mathematics<\/em>,\u00a013<\/em>, 101045.<\/span><\/p>\n

Haggar, M. D., Malloum, K. M., Fokam, J. M., & Mbehou, M. (2025). A linearized time stepping scheme for finite elements applied to Gray-Scott model.\u00a0Computers & Mathematics with Applications<\/em>,\u00a0191<\/em>, 129-143.<\/span><\/p>\n

Djimramadji, H., Abdramane, A. S., & Daoussa Haggar, M. S. (2025). Dynamics of Foot-and-Mouth Disease Spread in a Bovine Population with Vaccination.\u00a0Electronic Journal of Mathematical Analysis and Applications<\/em>,\u00a013<\/em>(2), 1-14.<\/span><\/p>\n

Abdramane, A. S., Djimramadji, H., & Daoussa Haggar, M. S. (2025). Study of the dynamics of hiv-cholera co-infection in a mathematical model.\u00a0Electronic Journal of Mathematical Analysis and Applications<\/em>,\u00a013<\/em>(1), 1-11.<\/span><\/p>\n

Saad, A. A., & Daoussa Haggar, M. S. (2025). Mathematical Modeling of Canine and Human Rabies.\u00a0AppliedMath<\/em>,\u00a05<\/em>(4), 182.<\/span><\/p>\n

Mahamat, A. D., Saad, A. A., Abdoulaye, M. A., & Bienvenu, K. (2025). Combinations of Different Friction Models: Visualisation of the Curves.\u00a0Open Journal of Applied Sciences<\/em>,\u00a015<\/em>(10), 3043-3054.<\/span><\/p>\n

Amine Oumar, R., Mbehou, M., Daoussa Haggar, M. S., & Mampassi, B. (2025). Mathematical Insights into the Spatio-Temporal Dynamics of Vector-Borne Diseases in Tropical Regions.\u00a0AppliedMath<\/em>,\u00a05<\/em>(2), 74.<\/span><\/p>\n

HAGGAR, M., NTAGANDA, J., & ADOUM, A. (2025). A MATHEMATICAL MODEL FOR INVESTIGATING THE THERAPEUTIC RESPONSE OF REPAGLINIDE AND METFORMIN IN TYPE 2 DIABETES PATIENTS.\u00a0FAR EAST JOURNAL OF DYNAMICAL SYSTEMS<\/em>,\u00a038<\/em>(1), 107-125.<\/span><\/p>\n

MADAI, O., & BAGAYOGO, M. (2025). Numerical solution of some wave equations with non-local edge conditions of fractional order in the sense of Caputo by the SOME BLAISE ABBO method (SBA).\u00a0International Journal of Advances in Applied Mathematics and Mechanics<\/em>,\u00a012<\/em>(3), 92-98.<\/span><\/p>\n

HAGGAR, M., & Ntaganda, J. M. (2024). Efficacy of the Perturbation Iteration Method in Testing the Response of Hepatitis C Virus Treatment on the Dynamics of Uninfected and Infected Hepatocytes.\u00a0UNIVERSAL JOURNAL OF MATHEMATICS AND MATHEMATICAL SCIENCES \u0423\u0447\u0440\u0435\u0434\u0438\u0442\u0435\u043b\u0438: Pushpa Publishing House<\/em>,\u00a021<\/em>(1), 13-37.<\/span><\/p>\n

Daoussa Haggar, M. S., & Mbehou, M. (2024). Optimal error estimates of a linearized second-order BDF scheme for a nonlocal parabolic problem.\u00a0Arab Journal of Mathematical Sciences<\/em>,\u00a030<\/em>(1), 112-129.<\/span><\/p>\n

Haggar, M. D., Mbehou, M., & Njifenjou, A. (2024). Crank-Nicolson finite element methods for nonlocal problems with p-laplace-type operator.\u00a0J. Math. Comput. Sci<\/em>,\u00a033<\/em>, 57-70.<\/span><\/p>\n

Ngartera, L., & Moussa, Y. (2024). Advancements and applications of the Adomian decomposition method in solving nonlinear differential equations.\u00a0J. Math. Res<\/em>,\u00a016<\/em>(4), 38.<\/span><\/p>\n

MADAI, O., KABORE, G., Abbo, B., SO, O., & SOME, B. (2024). The Some Blaise Abbo (SBA) Plus method applied to fractional nonlinear time schr\u00f6dinger equations in d dimension (d= 1, 2 or 3) in the sense of Caputo.\u00a0Advances in Differential Equations & Control Processes<\/em>,\u00a031<\/em>(3), 357.<\/span><\/p>\n

Abdallah, I. O., Djomegni, P. T., & Haggar, M. D. (2023). Optimal control strategies of cell infections in a covid-19 model with inflammatory response.\u00a0Alexandria Engineering Journal<\/em>,\u00a069<\/em>, 747-757.<\/span><\/p>\n

Abdallah, I. O., Djomegni, P. T., Haggar, M. D., & Abdramana, A. S. (2023). Two-strain mathematical virus model with delay for Covid-19 with immune response.\u00a0Alexandria Engineering Journal<\/em>,\u00a085<\/em>, 132-145.<\/span><\/p>\n

Tahar, H. O., Haggar, M. D., & Mbehou, M. (2023). On the two-step BDF finite element methods for the incompressible Navier\u2013Stokes problem under boundary conditions of friction type.\u00a0Results in Applied Mathematics<\/em>,\u00a017<\/em>, 100349.<\/span><\/p>\n

Haggar, M. S. D., & Ntaganda, J. M. (2023). Perturbation Iteration Method Compared with Direct Method and Fuzzy Logic Strategy for Solving An Optimal Control Problem of An Uninfected Hepatitis B Virus Dynamics.\u00a0Malaysian Journal of Mathematical Sciences<\/em>,\u00a017<\/em>(3), 227-239.<\/span><\/p>\n

Mbehou, M., Haggar, M. D., & Djomegni, P. T. (2022). Finite element method for nonlocal problems of Kirchhoff-type in domains with moving boundary.\u00a0Scientific African<\/em>,\u00a016<\/em>, e01256.<\/span><\/p>\n

Adoum, A. H., Haggar, M. S. D., Djaokamla, T., & Ntaganda, J. M. (2022). A mathematical model of glucose homeostasis in Chad context.\u00a0Journal of Ramanujan Society of Mathematics & Mathematical Sciences<\/em>,\u00a010<\/em>(1), 153.<\/span><\/p>\n

Adoum, A. H., Haggar, M. S. D., & Ntaganda, J. M. (2022). Mathematical modelling of a glucose-insulin system for type 2 diabetic patients in Chad.\u00a0Mathematical Modelling and Numerical Simulation with Applications<\/em>,\u00a02<\/em>(4), 244-251.<\/span><\/p>\n

Mbehou, M., Haggar, M. D., & Tahar, H. O. (2022). Stability Analysis of the Crank\u2010Nicolson Finite Element Method for the Navier\u2010Stokes Equations Driven by Slip Boundary Conditions.\u00a0Journal of Applied Mathematics<\/em>,\u00a02022<\/em>(1), 7742867.<\/span><\/p>\n

Yiyur\u00e9boula, B. J., Moussa, Y., & Francis, B. (2022). The Solution of Fractional Diffusion-reaction Equation Via the Regular Perturbation Method (RPM).\u00a0Journal of Advances in Mathematics and Computer Science<\/em>,\u00a037<\/em>(10), 90-104.<\/span><\/p>\n

Layaka, A. M., Abbo, B., Haggar, M. S. D., & Par\u00e9, Y. (2021). MODELLING AND STABILITY ANALYSIS OF IMMUNE REGULATORY MECHANISMS DURING MALARIA BLOOD STAGE INFECTION.\u00a0Advances in Differential Equations & Control Processes<\/em>,\u00a024<\/em>(1), 11.<\/span><\/p>\n

Haggar, M. S. D., Ntaganda, J. M., & Mampassi, B. (2016). A TWO DELAY DIFFERENTIAL EQUATIONS MODEL OF GLUCOSE AND INSULIN IN DIABETIC HUMANS DURING PHYSICAL ACTIVITY.\u00a0Far East Journal of Applied Mathematics<\/em>,\u00a095<\/em>(5), 343.<\/span><\/p>\n

Haggar, M. S. D., & Mampassi, B. (2015). ON THE DETERMINATION OF SOLUTIONS SETS REGARDING HIGHLY NON-LINEAR EQUATIONS SYSTEMS.\u00a0International Journal of Applied Mathematics<\/em>,\u00a028<\/em>(4), 355-361.<\/span><\/p>\n

Gahamanyi, M., Ntganda, J. M., & Hapgar, M. S. D. (2016). Perturbation Iteration Method for solving mathematical model of glucose and insulin in diabetic human during physical activity.\u00a0Open Journal of Applied Sciences<\/em>,\u00a06<\/em>(12), 826-838.<\/span><\/p>\n

Ntaganda, J. M., Haggar, M. S. D., & Mampassi, B. (2014). Fuzzy Logic for Solving an Optimal Control Problem of Hypoxemic Hypoxia Tissue Blood Carbon Dioxide Exchange during Physical Activity.\u00a0Open Journal of Applied Sciences<\/em>,\u00a04<\/em>(11), 501.<\/span><\/p>\n

Langa, F. R., Karim, M. A., Haggar, M. D., & Mampassi, B. (2011). An approach for determining hopf bifurcation points of multiple delayed linear differential systems.\u00a0Pioneer Journal of Computer Science and Engineering Technology<\/em>,\u00a02<\/em>(1), 35-42.<\/span><\/p>\n

\u00a0<\/span><\/p>\n

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Liste s\u00e9lective de publications Djimramadji, H., Arino, J., Djomegni, P. T., & Haggar, M. D. (2025). Dynamics of bovine tuberculosis transmission in mixed herds in Chad.\u00a0Mathematical Biosciences,\u00a0387, 109503. Dawe, S., Haggar, M. D., Tsopze, L. K., & Mbehou, M. (2025). Error analysis of Crank\u2013Nicolson-FEM for Fitzhugh\u2013Nagumo system with Robin boundary conditions.\u00a0Partial Differential Equations in Applied […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1961","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/pages\/1961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/comments?post=1961"}],"version-history":[{"count":4,"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/pages\/1961\/revisions"}],"predecessor-version":[{"id":2041,"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/pages\/1961\/revisions\/2041"}],"wp:attachment":[{"href":"https:\/\/l2mias.com\/french\/wp-json\/wp\/v2\/media?parent=1961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}