Quentin Griette

34
Documents

Publications

Publications

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Slowly oscillating periodic solutions in a nonlinear Volterra equation with non-symmetric feedback

Quentin Griette , Franco Herrera

Journal of Differential Equations, 2026, 460, pp.114071. ⟨10.1016/j.jde.2025.114071⟩

Article dans une revue hal-05109190v2

Robin Hood Model versus Sheriff of Nottingham Model: Transfers in Population Dynamics

Quentin Griette , Pierre Magal

SIAM Journal on Applied Mathematics, 2025, 85 (4), pp.1387-1415. ⟨10.1137/24M1687364⟩

Article dans une revue hal-05496946v1

Epidemic models in measure spaces: persistence, concentration and oscillations

Jean-Baptiste Burie , Arnaud Ducrot , Quentin Griette

Journal of Evolution Equations, 2025, 25 (2), pp.32. ⟨10.1007/s00028-025-01060-2⟩

Article dans une revue hal-05497115v1

Front Propagation in Hybrid Reaction-Diffusion Epidemic Models With Spatial Heterogeneity. Part I: Spreading Speed and Asymptotic Behavior

Quentin Griette , Hiroshi Matano

Asymptotic Analysis, 2025, 144 (3), pp.1291-1326. ⟨10.1177/09217134251319161⟩

Article dans une revue hal-05497021v1
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Evolution and spread of multiadapted pathogens in a spatially heterogeneous environment

Quentin Griette , Matthieu Alfaro , Gaël Raoul , Sylvain Gandon

Evolution Letters, 2024, 8 (3), pp.427-436. ⟨10.1093/evlett/qrad073⟩

Article dans une revue hal-04693075v2

Travelling waves with continuous profile for hyperbolic Keller-Segel equation

Quentin Griette , Pierre Magal , Min Zhao

European Journal of Applied Mathematics, 2024, 36 (3), pp.584-612. ⟨10.1017/S0956792524000305⟩

Article dans une revue hal-05497055v1

Speed-up of traveling waves by negative chemotaxis

Quentin Griette , Christopher Henderson , Olga Turanova

Journal of Functional Analysis, 2023, 285 (10), pp.110115. ⟨10.1016/j.jfa.2023.110115⟩

Article dans une revue hal-04693085v1

A Kermack–McKendrick model with age of infection starting from a single or multiple cohorts of infected patients

Jacques Demongeot , Quentin Griette , Yvon Maday , Pierre Magal

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2023, 479 (2272), ⟨10.1098/rspa.2022.0381⟩

Article dans une revue hal-04835772v1

Asymptotic behavior of an epidemic model with infinitely many variants

Jean-Baptiste Burie , Arnaud Ducrot , Quentin Griette

Journal of Mathematical Biology, 2023, 87 (3), pp.40. ⟨10.1007/s00285-023-01975-9⟩

Article dans une revue hal-04693056v1

Modeling Vaccine Efficacy for COVID-19 Outbreak in New York City

Jacques Demongeot , Quentin Griette , Pierre Magal , Glenn Webb

Biology, 2022, 11 (3), pp.345. ⟨10.3390/biology11030345⟩

Article dans une revue hal-04838206v1
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The spatio-temporal dynamics of interacting genetic incompatibilities. Part I: The case of stacked underdominant clines

Matthieu Alfaro , Quentin Griette , Denis Roze , Benoît Sarels

Journal of Mathematical Biology, 2022, 84 (3), pp.20. ⟨10.1007/s00285-022-01722-6⟩

Article dans une revue hal-03109887v2

A robust phenomenological approach to investigate COVID-19 data for France

Quentin Griette , Jacques Demongeot , Pierre Magal

Mathematics in Applied Sciences and Engineering, 2021, 2 (3), pp.149-160. ⟨10.5206/mase/14031⟩

Article dans une revue hal-05497251v1

Existence and uniqueness of solutions for a hyperbolic Keller-Segel equation

Xiaoming Fu , Quentin Griette , Pierre Magal

Discrete and Continuous Dynamical Systems - Series B, 2021, 26 (4), pp.1931-1966. ⟨10.3934/dcdsb.2020326⟩

Article dans une revue hal-05497169v1

Clarifying predictions for COVID-19 from testing data: The example of New York State

Quentin Griette , Pierre Magal

Infectious Disease Modelling, 2021, 6, pp.273-283. ⟨10.1016/j.idm.2020.12.011⟩

Article dans une revue hal-05497215v1

Sharp discontinuous traveling waves in a hyperbolic Keller–Segel equation

Xiaoming Fu , Quentin Griette , Pierre Magal

Mathematical Models and Methods in Applied Sciences, 2021, 31 (05), pp.861-905. ⟨10.1142/S0218202521500214⟩

Article dans une revue hal-05497225v1

What can we learn from COVID-19 data by using epidemic models with unidentified infectious cases?

Quentin Griette , Jacques Demongeot , Pierre Magal

Mathematical Biosciences and Engineering, 2021, ⟨10.1101/2021.06.16.21259019⟩

Article dans une revue hal-04838216v1
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A Liouville-type result for non-cooperative Fisher--KPP systems and nonlocal equations in cylinders

Léo Girardin , Quentin Griette

Acta Applicandae Mathematicae, 2020, 170, pp.123-139

Article dans une revue hal-02406343v3

A cell–cell repulsion model on a hyperbolic Keller–Segel equation

Xiaoming Fu , Quentin Griette , Pierre Magal

Journal of Mathematical Biology, 2020, 80 (7), pp.2257-2300. ⟨10.1007/s00285-020-01495-w⟩

Article dans une revue hal-02880896v1

Concentration estimates in a multi-host epidemiological model structured by phenotypic traits

Jean-Baptiste Burie , Arnaud Ducrot , Quentin Griette , Quentin Richard

Journal of Differential Equations, 2020, 269 (12), pp.11492-11539. ⟨10.1016/j.jde.2020.08.029⟩

Article dans une revue hal-05497157v1
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Unreported Cases for Age Dependent COVID-19 Outbreak in Japan

Quentin Griette , Pierre Magal , Ousmane Seydi

Biology, 2020, 9 (6), pp.132. ⟨10.3390/biology9060132⟩

Article dans une revue hal-02880756v1

Singular measure traveling waves in an epidemiological model with continuous phenotypes

Quentin Griette

Transactions of the American Mathematical Society, 2019, 371 (6), pp.4411-4458. ⟨10.1090/tran/7700⟩

Article dans une revue hal-02881281v1
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Pulsating fronts for Fisher-KPP systems with mutations as models in evolutionary epidemiology

Matthieu Alfaro , Quentin Griette

Nonlinear Analysis: Real World Applications, 2018, 42, pp.255-289. ⟨10.1016/j.nonrwa.2018.01.004⟩

Article dans une revue hal-01341882v1

Existence and qualitative properties of travelling waves for an epidemiological model with mutations

Quentin Griette , Gaël Raoul

Journal of Differential Equations, 2016, 260 (10), pp.7115-7151. ⟨10.1016/j.jde.2016.01.022⟩

Article dans une revue hal-01467351v1

Virulence evolution at the front line of spreading epidemics

Quentin Griette , Gaël Raoul , Sylvain Gandon

Evolution - International Journal of Organic Evolution, 2015, 69 (11), pp.2810-2819. ⟨10.1111/evo.12781⟩

Article dans une revue istex hal-05381405v1
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Sharp threshold dynamics for a bistable age-structured population model

Quentin Griette , Franco Herrera

2026

Pré-publication, Document de travail hal-05501276v1
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Front propagation into unstable states for periodic monotone reaction-diffusion systems

Liangliang Deng , Arnaud Ducrot , Quentin Griette

2025

Pré-publication, Document de travail hal-04991522v2

Traveling waves with continuous profile for hyperbolic Keller-Segel equation

Quentin Griette , Pierre Magal , Min Zhao

2024

Pré-publication, Document de travail hal-04693111v1
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Front propagation in hybrid reaction-diffusion epidemic models with spatial heterogeneity. Part I: Spreading speed and asymptotic behavior

Quentin Griette , Hiroshi Matano

2025

Pré-publication, Document de travail hal-04671542v2
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Epidemic models in measure spaces: persistence, concentration and oscillations

Jean-Baptiste Burie , Arnaud Ducrot , Quentin Griette

2023

Pré-publication, Document de travail hal-03286220v4
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Asymptotic behavior of an epidemic model with infinitely many variants

Jean-Baptiste Burie , Arnaud Ducrot , Quentin Griette

2023

Pré-publication, Document de travail hal-04093175v1
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Robin Hood model versus Sheriff of Nottingham model: transfers in population dynamics

Quentin Griette , Pierre Magal

2025

Pré-publication, Document de travail hal-04675823v2
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Propagation dynamics of solutions to spatially periodic reaction-diffusion systems with hybrid nonlinearity

Quentin Griette , Hiroshi Matano

2021

Pré-publication, Document de travail hal-03325515v1
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Concentration estimates in a multi-host epidemiological model structured by phenotypic traits

Jean-Baptiste Burie , Arnaud Ducrot , Quentin Griette , Quentin Richard

2020

Pré-publication, Document de travail hal-02319518v2