Federico Cornalba

collaborators

2 papers

math.NA2026

Hadamard Langevin dynamics for sampling the l1-prior

Ivan Cheltsov, Federico Cornalba, Clarice Poon +1

Priors with non-smooth log-densities, such as the l1-prior, are widely used in Bayesian inverse problems for their sparsity-inducing properties. Existing Langevin-based sampling me…

math.AP2025

HÃ¶lder continuity of weak solutions to the thin-film equation in $d = 2$

Federico Cornalba, Julian Fischer, Erika MaringovÃ¡ KokavcovÃ¡

The thin-film equation $\partial_{t} u = - \nabla \cdot (u^{n} \nabla I^ u)$ describes the evolution of the height $u = u (x, t) \geq 0$ of a viscous thin liquid film spreading on a flat soli…

Hadamard Langevin dynamics for sampling the l1-prior

HÃ¶lder continuity of weak solutions to the thin-film equation in d=2

HÃ¶lder continuity of weak solutions to the thin-film equation in $d = 2$