[PDF][PDF] Numerical methods for differential equations and applications

I Sgura - 1984 - annualreport.dmf.unisalento.it
In the contemporary language of mathematics, a special place is occupied by Numerical
Analysis, thanks to the steadily developing interest for the interplay among abstract …

[HTML][HTML] Matrix-oriented discretization methods for reaction–diffusion PDEs: Comparisons and applications

MC D'Autilia, I Sgura, V Simoncini - Computers & Mathematics with …, 2020 - Elsevier
Abstract Systems of reaction–diffusion partial differential equations (RD-PDEs) are widely
applied for modeling life science and physico-chemical phenomena. In particular, the …

Deep-learning based parameter identification enables rationalization of battery material evolution in complex electrochemical systems

I Sgura, L Mainetti, F Negro, MG Quarta… - Journal of Computational …, 2023 - Elsevier
High-energy density metal anodes are a key solution for next-generation mobility batteries,
but the difficulty of studying materials in real-life battery context leads to a methodological …

[HTML][HTML] Weakly nonlinear analysis of Turing patterns in a morphochemical model for metal growth

B Bozzini, G Gambino, D Lacitignola, S Lupo… - … & Mathematics with …, 2015 - Elsevier
We focus on the morphochemical reaction–diffusion model introduced in Bozzini et al.(2013)
and carry out a nonlinear bifurcation analysis with the aim to characterize the shape and the …

Parameter estimation for a morphochemical reaction-diffusion model of electrochemical pattern formation

I Sgura, AS Lawless, B Bozzini - Inverse Problems in Science and …, 2019 - Taylor & Francis
The process of electrodeposition can be described in terms of a reaction-diffusion partial
differential equation (PDE) system that models the dynamics of the morphology profile and …

Spatio-temporal organization in alloy electrodeposition: a morphochemical mathematical model and its experimental validation

B Bozzini, D Lacitignola, I Sgura - Journal of Solid State Electrochemistry, 2013 - Springer
This paper proposes a novel mathematical model for the formation of spatio-temporal
patterns in electrodeposition. At variance with classical modelling approaches that are …

Spatio-temporal organization in a morphochemical electrodeposition model: Hopf and Turing instabilities and their interplay

D Lacitignola, B Bozzini, I Sgura - European Journal of Applied …, 2015 - cambridge.org
In this paper, we investigate from a theoretical point of view the 2D reaction-diffusion system
for electrodeposition coupling morphology and surface chemistry, presented and …

[HTML][HTML] Cross-diffusion effects on a morphochemical model for electrodeposition

D Lacitignola, B Bozzini, R Peipmann… - Applied Mathematical …, 2018 - Elsevier
We analyze the effects of cross-diffusion on pattern formation in a PDE reaction-diffusion
system introduced in Bozzini et al. 2013 to describe metal growth in an electrodeposition …

New two-derivative implicit-explicit Runge-Kutta methods for stiff reaction-diffusion systems

A Singh, V Maurya, MK Rajpoot - Journal of Computational Physics, 2022 - Elsevier
Reaction-diffusion systems are extensively used in the mathematical modeling of biological
and chemical systems to explain the Turing instability. Generally, reaction-diffusion systems …

Adaptive POD-DEIM correction for Turing pattern approximation in reaction–diffusion PDE systems

A Alla, A Monti, I Sgura - Journal of Numerical Mathematics, 2023 - degruyter.com
We investigate a suitable application of Model Order Reduction (MOR) techniques for the
numerical approximation of Turing patterns, that are stationary solutions of reaction …