3 papers
cs.CV2026
A Mimetic Detector for Adversarial Image Perturbations
Johnny Corbino
Adversarial attacks fool deep image classifiers by adding tiny, almost invisible noise patterns to a clean image. The standard -bounded attacks (FGSM and PGD) produce…
math.NA2026
Solving Maxwell's Equations with Mimetic Methods
Johnny Corbino
We present a mimetic finite-difference approach for solving Maxwell's equations in one and two spatial dimensions. After introducing the governing equations and the classical Finit…
math.AP2025
Curvilinear High-Order Mimetic Differences that Satisfy Conservation Laws
Angel Boada, Johnny Corbino, Miguel Dumett +1
We investigate the construction and usage of mimetic operators in curvilinear staggered grids. Specifically, we extend the Corbino-Castillo operators so they can be utilized to sol…