2 papers
q-bio.QM2025
Novel reaction-diffusion PDE model for fingerprint-like pattern emergence via the Schnakenberg mechanism
Fabián Sepúlveda-Soto, Lucia Soto-Barrios, Carlos Román +1
Fingerprint analysis and fingerprint identification have been the most widely used tools for human identification. To this day, various models have been proposed to explain how fin…
math.AP2025
An Open Waveguide with a Thin High Contrast Core Layer: Asymptotic Analysis and Inverse Detection Problem
Eric Bonnetier, Matias Courdurier, Axel Osses +1
We investigate the Helmholtz equation in a two dimensional open waveguide with a thin and high contrast core layer. We develop an asymptotic analysis of the Green function of the p…