mete[dot]demircigil[at]math[dot]cnrs[dot]fr
mdemircigil[at]arizona[dot]edu
Mathematics Building, Room 504
University of Arizona
I am a Postdoctoral Research Associate in the Department of Mathematics at the University of Arizona (since January 2024). Previously, I was a Postdoctoral Researcher at CNRS–ICJ Lyon and a Mathematics Instructor at Koç University, Istanbul. I completed my PhD in August 2022 at the Institut Camille Jordan under the supervision of Vincent Calvez.
I am a mathematician working at the interface of mathematical modeling, partial differential equations, stochastic interacting-particle models, and biological applications.
My research focuses on collective cell movement phenomena such as chemotaxis and aerotaxis, particularly in systems where cells migrate under self-generated gradients.
I work on:
modeling in collaboration with experimental biophysicists and biologists
parabolic and kinetic PDE models
stochastic interacting-particle models
traveling wave phenomena
numerical schemes for traveling waves and pattern formation
macroscopic limits of kinetic or stochastic models
My goal is to formulate relevant mathematical models to give quantitative and qualitative insight into real biological behavior.
Convergence and Wave Propagation for a System of Branching Rank-Based Interacting Brownian Particles
M. Demircigil, M. Tomasevic
arXiv:2505.08563
DOI — https://doi.org/10.48550/arXiv.2505.08563
PDF — https://arxiv.org/pdf/2505.08563.pdf
Density-dependent cell migration in the absence of social interactions: a case study of Acanthamoeba castellanii
N. Ghazi, M. Demircigil, O. Cochet-Escartin, A. Chauviat, S. Favre-Bonté, C. Anjard, J-P. Rieu
European Physical Journal E
DOI — https://doi.org/10.1140/epje/s10189-025-00502-6
PDF — https://link.springer.com/content/pdf/10.1140/epje/s10189-025-00502-6.pdf
A paradigm for well-balanced schemes for traveling waves emerging in parabolic biological models
M. Demircigil, B. Fabreges
arXiv:2304.00826
DOI — https://doi.org/10.48550/arXiv.2304.00826
PDF — https://arxiv.org/pdf/2304.00826.pdf
When Self-Generated Gradients interact with Expansion by Cell Division and Diffusion. Analysis of a Minimal Model
M. Demircigil
arXiv:2203.05204
DOI — https://doi.org/10.48550/arXiv.2203.05204
PDF — https://arxiv.org/pdf/2203.05204.pdf
PhD Thesis: Collective Movement in Dictyostelium discoideum and Other Species: Modelling, Analysis and Simulation
M. Demircigil
PDF — https://theses.hal.science/tel-04233927
Commentary: The dynamics of aerotaxis in a simple eukaryotic model
J-P. Rieu, O. Cochet-Escartin, C. Anjard, M. Demircigil, V. Calvez
Frontiers in Cell and Developmental Biology
DOI — https://doi.org/10.3389/fcell.2022.844812
Hypoxia triggers collective aerotactic migration in Dictyostelium discoideum
O. Cochet-Escartin, M. Demircigil, S. Hirose, B. Allais, P. GonzaloIvan, I. Mikaelian, K. Funamoto, C. Anjard, V. Calvez, J.-P. Rieu
eLife
DOI — https://doi.org/10.7554/eLife.64731
PDF — https://elifesciences.org/articles/64731.pdf
Mathematical Modeling of Cell Collective Motion Triggered by Self-Generated Gradients
M. Demircigil, V. Calvez, R. Sublet
arXiv:2109.06494
DOI — https://doi.org/10.48550/arXiv.2109.06494
PDF — https://arxiv.org/pdf/2109.06494.pdf
On a Model of Associative Memory with Huge Storage Capacity
M. Demircigil, J. Heusel, M. Löwe, S. Upgang, F. Vermet
Journal of Statistical Physics
DOI — https://doi.org/10.1007/s10955-017-1806-y
PDF — https://link.springer.com/content/pdf/10.1007/s10955-017-1806-y.pdf
Active Matter: the synergy between Maths and Physics, Institut Henri Poincaré, Paris (Participation)
Emerging Connections between Reaction-Diffusion, Branching Processes, and Biology, BIRS, Banff (Poster)
Applied Mathematics Colloquium, University of Arizona, Tucson (Talk)
Dynamical Models Inspired by Biology, BIRS, Banff (Online participation)
Analysis, Dynamics, and Applications Seminar, University of Arizona, Tucson (Talk)
MAC Seminar, Institut de Mathématiques de Toulouse, Toulouse (Talk)
Nonlinear Problems in Mathematics Seminar, Koç University, Istanbul (Talk)
2022
Academic Chair “Modeling Mathematics and Biodiversity”, INRIA Aussois (Talk)
DRACULA team seminar, INRIA Lyon (Talk)
Mathematical Models in Ecology and Evolution, IHP Paris (Talk)
Analysis, Dynamics & Applications Seminar, University of Arizona (Talk)
CNRS MAMOVI Research Group, École Polytechnique (Talk)
Young Researchers Day, Lyon (Talk)
CJC-MA 2021, École Polytechnique (Talk)
CIRM Marseille, Nonlocal Biological Models (Poster)
EWM-EMS Summer School in Pattern Formation (Talk)
SMAI 2021, La Grande Motte (Talk)
Society for Mathematical Biology Annual Meeting (Contributed Talk)
DRACULA team seminar, INRIA Lyon (Talk)
Thematic Month “Mathematical Issues in Biology”, CIRM Marseille (Participation)
PDE–Biology Working Group, Université Paris-Sud (Participation)
Mathematical Biology on the Mediterranean Conference, Samos (Participation)
Summer School on Mathematical Biology, Shanghai (Participation)
DYSCO Meeting “Cell Migration”, Grenoble (Participation)
50 Years of LJLL Opening Colloquium, Roscoff (Participation)
Fall 2025:
MATH 294A: Putnam Seminar
MATH 464: Theory of Probability
Spring 2025:
MATH 468/568: Applied Stochastic Processes
Fall 2024:
MATH 294A: Putnam Seminar
MATH 464: Introduction to ODEs
Spring 2024:
MATH 122B: First-semester Calculus
Summer 2023:
MATH 106: Calculus
MATH 201: Statistics
Spring 2023:
MATH 102: Calculus
MATH 211: Statistics for Sciences
Fall 2022:
MATH 101: Finite Mathematics
MATH 202: Statistics for Social Sciences - Award for learning and teaching manifested at the highest level
Fall 2021:
Basis of mathematics I - Teaching assistant
Fundamentals of mathematics I - Teaching assistant
Fundamentals of mathematics II - Oral Examiner
Spring 2021:
Fundamentals of mathematics II - Teaching assistant
Spring 2020:
Fundamentals of mathematics II - Teaching assistant