Youcef Mammeri

Professeur des Universités, Directeur de la Structure Fédérative de Recherche MODMAD, Docteur en Mathématiques
Modélisation en sciences de la vie, Analyse fondamentale et appliquée, Systèmes écologiques et biochimiques, Développement et applications de modèles

Full Professor, Director of Federal Research Structure MODMAD, PhD in Mathematics
Life sciences modeling, Fundamental & applied analysis, Ecological & biochemical systems, Model development & applications

Youcef Mammeri

Address

Université Jean Monnet
Institut Camille Jordan CNRS
20 Rue Docteur Rémy Annino
42000 Saint-Étienne, France
Bureau M305
+33 (0)4 77 48 15 35

Email enseignement

Email enseignement

Research email

Research email

Useful links

2026 Workshop

CIMPA-Simons Collaborative Workshop 2026

ANR Project

ANR Space-COVID

VaLSEM

Valorisation Lyon Saint-Etienne en Mathématiques

MABIOME

Groupe thématique de la SMAI Mathématiques pour la biologie et la médecine

Former PhD students

Mathematics Genealogy Project

Research themes

Modelling in biology

Population dynamics, identification, sensitivity analysis, asymptotic behaviour, stochastic instability, progressive waves.

Nonlinear dispersive PDEs

KdV-Burgers type, memory, Cauchy problem, dispersion, dissipation, unique continuation, hyperbolic limit, stochastic dispersion.

Scientific computing

Numerical schemes for PDEs, Spectral methods, finite volumes, PINNs.

Interdisciplinarity

Ecology, medicine, biochemistry.

Selected simulations and visualisations

KP dispersion

Dispersion of Kadomtsev-Petviashvili solution

Stochastic dispersion

Deterministic vs Stochastic dispersion

Carbohydrate transport

Carbohydrate transport

Mechanistic cep growth

Mechanistic cep growth

Airborne spread

Airborne spread of pathogen

ERK pathway

ERK pathway dynamics

Lithium batteries

DPD for Lithium-Carbon-Silicon batteries

COVID-19 propagation

Spatial propagation of COVID-19

Peer-reviewed articles

See also: by research theme    HAL

2026

69

A PDE model of forest plants interactions: Mathematical analysis and PINN-based simulations

with K. Burdeos Computers and Mathematics with Applications

DOI →
68

On the well-posedness of perturbed conservation laws with saturating diffusion and nonlinear dispersion

with N. Bedjaoui, J. Correia DCDS-S

Dedicated to V. Pata on his 60th birthday

DOI →

2025

67

On the role of water velocity in schistosomiasis transmission via progressive wave analysis

with B. Doungsavanh Mathematical Methods in the Applied Sciences

DOI →
66

Modeling the impact of hydrological dynamics on schistosomiasis transmission

with J. Correia, B. Doungsavanh Franklin Open, 100392

DOI →
65

Comportements de santé et qualité de vie dans l'après-cancer

with P. Jeanpierre, A. Bernoussi, V. Laguette Pratiques Psychologiques

DOI →
64

Spatiotemporal modeling of host–pathogen interactions using level-set method

with S. Permanes, M. Leclerc J. Comp. Bio. Med. 193, 110340

DOI →
63

Mathematical study of blues function method for KDV Burgers' and BBM-Burgers' equations

with G. Arora, R. Kumar, Z. Odibat Comp. Appl. Math. 44, 130

DOI →
62

An improved solution based on Temimi-Ansari method for coagulation and coupled coagulation fragmentation equations

with G. Arora, S. Hussain, R. Kumar, H. Temimi Chinese Journal of Physics 97, 814–826

DOI →
61

A numerical model of coupled phloem-xylem flows for dynamic long-distance transport in trees

with D. Sellier et al. Acta Horticulturae 1419, 113–122

DOI →
60

Analysis and Simulation of Organism Survival: A Toxicokinetic-Toxicodynamic Model for Substance Exposure

with R.H Abdul Majid, R.L. Caga-anan The Mindanawan Journal of Mathematics 7(1), 1–15

DOI →

2024

59

Analysis of an Epidemic Model Incorporating Anxiety Dynamics

with H.B.I. Eslabon, R.L. Caga-anan The Mindanawan Journal of Mathematics 6(2), 135–153

DOI →
58

Semi-Analytical Solution for Condensing Coagulation and Lifshitz-Slyozov Models: Variational Iteration Method

with G. Arora, S. Hussain, R. Kumar Springer Proceedings in Physics vol. 405

DOI →

2023

57

Elzaki Transform Based Accelerated Homotopy Perturbation Method for Multi-dimensional Smoluchowski's Coagulation and Coupled Coagulation-fragmentation Equations

with G. Arora, R. Kumar J. Applied Analysis Comput. 14(5), 2922–2953

DOI →
56

Imaging with spatio-temporal modelling to characterize the dynamics of plant-pathogen lesions

with M. Leclerc, S. Jumel, F. Hamelin et al. PLOS Computational Biology

DOI →
55

Well-posedness of Whitham-Broer-Kaup equation with negative dispersion

with N. Bedjaoui Nonlinear Differential Equations and Applications NoDEA

DOI →
54

On the linearized Whitham–Broer–Kaup system on bounded domains

with L. Liverani, V. Pata, R. Quintanilla Proc. Royal Soc. Edinburgh A

DOI →
53

Homotopy perturbation and adomian decomposition methods for condensing coagulation and Lifshitz-Slyzov models

with G. Arora, R. Kumar Int J Geomath 14, 4

DOI →

2022

52

Host diversification may split epidemic spread into two successive fronts advancing at different speeds

with F.M. Hamelin, Y. Aigu, S.E. Strelkov, M.A. Lewis Bull. Math. Biol. 84, 68

DOI →
51

A modeling strategy for novel pandemics using monitoring data: the case of early COVID-19 pandemic in Northern Mindanao

with J. Arcede, R. Caga-anan et al. SciEnggJ 15(1), 35–46

DOI →
50

Molecular landscape of the coagulome of oral squamous cell carcinoma

with M. Lottin, S. Soudet et al. Cancers 14(2), 460

DOI →
49

Asymptotic behavior of solution of Whitham-Broer-Kaup type equations with negative dispersion

with N. Bedjaoui, R. Kumar J. Applied Analysis 28(1), 109–119

DOI →
48

Hybrid modeling of COVID-19 spatial propagation over island country

with J. Arcede, R. Basañez Lecture Notes in Mechanical Engineering, Springer

DOI →

2021

47

Which features of an outpatient treatment for COVID-19 would be most important for pandemic control?

with J.P. Lanoix, J.L. Schmit, M. Lefranc J. Roy. Soc. Interface 18, 182

DOI →
46

Effect of vaccination to COVID-19 disease progression and herd immunity

with R. Caga-anan et al. Comput. Math. Biophys. 9, 262–272

DOI →
45

Carleman estimates and unique continuation property for N-dimensional Benjamin-Bona-Mahony equations

with A. Esfahani J. Integral Equations Applications 33(4), 443–450

DOI →
44

Dynamic role of grasslands as sources of soil-dwelling insect pests: new insights from in silico experiments

with S. Poggi, M. Sergent et al. Ecological Modelling 440, 109378

DOI →
43

Decay of solutions to one dimensional nonlinear Schrödinger equations with white noise dispersion

with S. Dumont, O. Goubet DCDS 8, 2877–2891

In memory of Ezzeddine Zahrouni
DOI →
42

Benjamin-Bona-Mahony equations with memory and Rayleigh friction

with F. Dell'Oro App. Math. Optimization 83, 813–831

DOI →
41

Global attractors for the Benjamin-Bona-Mahony equation with memory

with F. Dell'Oro, O. Goubet, V. Pata Indiana University Mathematics Journal 69(3), 749–783

arXiv →

2020

40

A reaction-diffusion system to better comprehend the unlockdown: SEIR-type model with diffusion applied to the spatial spread of COVID-19 in France

Comput. Math. Biophys. 8, 102–113

DOI →
39

Accounting for symptomatic and asymptomatic in a SEIR-type model of COVID-19

with J. Arcede, R. Caga-Anan, C. Mentuda Math. Mod. Nat. Pheno.

DOI →
38

On a limit of perturbed conservation laws with saturating diffusion and non-positive dispersion

with N. Bedjaoui, J.M.C. Correia Z. Angew. Math. Phys.

DOI →
37

Convergence of a family of perturbed conservation laws with diffusion and non-positive dispersion

with N. Bedjaoui, J.M.C. Correia Nonlinear Analysis 192

DOI →

2019

36

Numerical analysis of the midpoint scheme for the generalised BBM equation with white noise dispersion

with G. Fenger, O. Goubet CiCP Comm. Comput. Phys. 26(5), 1397–1414

DOI →
35

A semidiscrete scheme for evolution equations with memory

with F. Dell'Oro, O. Goubet, V. Pata DCDS A 39(10), 5637–5658

DOI →
34

Diurnal dynamics of phloem loading: theoretical consequences for transport efficiency and flow characteristics

with D. Sellier Tree Phys. 39(2), 300–311

DOI →
33

Evaluating the impact of transport inertia on the electrochemical response of lithium ion battery single particle models

with M. Maiza et al. J. Power Sources 423, 263–270

DOI →

2018

32

Investigation of bi-porous electrodes for lithium oxygen batteries

with C. Gaya, Y. Yin, A. Torayev, A.A. Franco Electrochimica Acta 279, 118–127

DOI →
31

Remark on the well-posedness of weakly dispersive equations

with J. He ESAIM Proc. Surveys 64, 111–120

DOI →

2017

30

Linking the Performances of Li-O Batteries to Discharge Rate, Electrode and Electrolyte Properties through the Nucleation Mechanism of Li

with Y. Yin, A. Torayev, C. Gaya, A.A. Franco J. Physical Chemistry Part C 121(36), 19577–19585

DOI →
29

La modélisation mathématique, un outil essentiel pour l'étude du ciblage thérapeutique des tumeurs solides

with Z. Saidak et al. médecine/sciences 33(12), 1055–1062

DOI →
28

Foraging the landscape grip for population dynamics — a mechanistic model applied to crop protection

with Y. Bourhis, S. Poggi et al. Ecological Modelling 354, 26–36

DOI →
27

A surface model of the nonlinear non-steady-state phloem transport

with D. Sellier Math. Bios. Eng. 14(4), 1055–1069

HAL →
26

Generalized regularized long wave equation with white noise dispersion

with M. Chen, O. Goubet Stochastic PDE 5(3), 319–342

DOI →
25

Mathematical modelling unveils the essential role of cellular phosphatases in the inhibition of RAF-MEK-ERK signalling by sorafenib in hepatocellular carcinoma cells

with Z. Saidak et al. Cancer Letters 392, 1–8

DOI →
24

Boundary control of the number of interfaces for the one-dimensional Allen-Cahn equation

with J.P. Chehab, A.A. Franco DCDS-S 10(1), 87–100

DOI →

2016

23

On a limit of perturbed conservation laws with diffusion and non-positive dispersion

with N. Bedjaoui, J.M.C. Correia Comm. Math. Sci. 14(6), 1501–1516

HAL →
22

A microstructurally resolved model for Li-S batteries assessing the impact of the cathode design on the discharge performance

with V. Thangavel et al. Journal of The Electrochemical Society 163(14)

DOI →

2015

21

Perception-based foraging for competing resources: assessing pest population dynamics at the landscape scale

with Y. Bourhis, S. Poggi et al. Ecological Modelling 312, 211–221

HAL →
20

Viscous shock anomaly in a variable-viscosity Burgers flow with an active scalar

with B. Talbot, N. Bedjaoui Fluid Dyn. Res. 47, 065502

DOI →
19

Well-posedness of the generalised KdV-Burgers equation with nonlinear dispersion and nonlinear dissipation

with N. Bedjaoui, J.M.C. Correia Int. J. Pure Math. 2, 38–46

HAL →
18

Long-time behavior of solutions of a BBM equation with generalised damping

with J.P. Chehab, P. Garnier DCDS-B 20(7), 1897–1915

HAL →
17

The Benjamin-Bona-Mahony equation with dissipative memory

with F. Dell'Oro, V. Pata NoDEA 22, 899–910

DOI →
16

Asymptotic behavior of small solution of the Benjamin-Ono equations with time-dependent coefficients

J. Appl. Anal. 21(1), 9–23

HAL →

2014

15

Modelling of powdery mildew spread over a spatially heterogeneous growing grapevine

with A. Calonnec, J.B. Burie, M. Langlais IOBC/wprs Bulletin 105, 137–148

14

Comparison of solutions of Boussinesq systems

with Y. Zhang Adv Pure Appl Anal. 5(2), 101–115

HAL →
13

How changes in the dynamic of crop susceptibility and cultural practices can be used to better control the spread of a fungal pathogen at the plot scale?

Ecological Modelling 290, 178–191

HAL →

2013

12

Numerical study of the regularizing effect of the 3D weakly transverse BBM equations for long times

Appl. Math. Comput. 219, 5162–5173

HAL →
11

A note on Carleman estimates and Unique continuation property for the Boussinesq system

Comm. Math. Anal. 15(2), 29–38

HAL →
10

Modelling of the migration of endothelial cells on bioactive micropatterned polymers

with T. Colin, M.-C. Durrieu et al. Math. Bios. Eng. 10(4), 997–1015

HAL →

2012

9

Carleman estimates and Unique continuation property for the Kadomtsev-Petviashvili equations

Appl. Anal. 92(12), 2526–2535

HAL →
8

Continuation of time bounds for a regularized Boussinesq system

Acta Appl. Math. 117, 1–13

HAL →

2010

7

On the decay in time of solutions of the generalised regularised Boussinesq system

Adv. Nonlin. Stud. 10, 387–349

HAL →
6

Unique continuation property for Boussinesq-type systems

Comm. Math. Anal. 9(1), 121–127

HAL →

2009

5

Long time bounds for the periodic Benjamin-Ono-BBM equation

Nonlin. Anal. TMA 71(10), 5010–5021

HAL →
4

Numerical study of the solutions of the 3D generalised Kadomtsev-Petviashvili equations for long times

with F. Hamidouche, S. Mefire CiCP Comm. Comput. Phys. 6(5), 1022–1062

HAL →
3

Unique continuation property for the KP-BBM equation

Diff. Int. Eq. 22(3–4), 393–399

HAL →

2008

2

On the decay in time of solutions of some generalised regularised long waves equations

CPAA Comm. Pure Appl. Ana. 7(3), 513–532

HAL →

2007

1

Comparison between shallow water models in 2-dimension

M2AN Math. Model. Numer. Anal. 41(3), 513–542

HAL →

Thesis

GNU GPL Codes

ForestPinns, Scope-3

Simulation of forest dynamics in tree species using physics-informed neural networks and Markov chains.

ForestPinns →

LesionKPP, LesionLS

Tracking lesion growth from images of infected leaves using the Fisher-KPP and level-set methods

LesionKPP → LesionLS →

Socialcovid

Simulating the dynamics of COVID-19 across social classes

Socialcovid →