3 papers
physics.bio-ph2025
Simulating Organogenesis in COMSOL Multiphysics: Tissue Patterning with Directed Cell Migration
Malte Mederacke, Chengyou Yu, Roman Vetter +1
We present a COMSOL Multiphysics implementation of a continuum model for directed cell migration, a key mechanism underlying tissue self-organization and morphogenesis. The model i…
cs.LG2025
PINNverse: Accurate parameter estimation in differential equations from noisy data with constrained physics-informed neural networks
Marius Almanstötter, Roman Vetter, Dagmar Iber
Parameter estimation for differential equations from measured data is an inverse problem prevalent across quantitative sciences. Physics-Informed Neural Networks (PINNs) have emerg…
physics.bio-ph2024
Reply to: Assessing the precision of morphogen gradients in neural tube development
Roman Vetter, Dagmar Iber
In a recent article [Vetter and Iber, Nat. Commun. 13, 1145 (2022)], we demonstrated that single morphogen gradients in the developing mouse neural tube can carry sufficient positi…