Talks
Conference talks, invited seminars and posters.
Upcoming
13 Oct 2026 · Seminar · Turin, Italy
Irreducible shallow tanh neural networks are a manifold
Numerical Analysis Seminars, DISMA, Politecnico di Torino
26 Oct 2026 · Seminar · Bilbao, Spain
Quasi-Newton and randomised natural gradient training of interpolated neural networks for forward and inverse PDE problems
Seminar, BCAM — Basque Center for Applied Mathematics
Nov 2026 · Talk · Salt Lake City, Utah, USA
Scalable Natural Gradient Descent and Geometry-Aware Preconditioning for Neural PDE Solvers
SIAM Conference on Mathematics of Data Science (MDS26) — minisymposium “Model-Based Geometry-Aware Preconditioning for Scientific Machine Learning”
2026
- 8 Oct 2026SeminarIsoGeometric Analysis Quasi-Interpolated Neural Networks for forward and inverse PDE problemsSeminar, Department of Mathematics and Computer Science “U. Dini”, Università di Firenze · Florence, Italy
- 21 Sep 2026SeminarAre neural networks a manifold? A work-in-progress answer for shallow tanh networksAJS — Analysis Junior Seminars, SISSA · Trieste, Italy
- Jul 2026TalkScalable Natural Gradient Descent for Neural PDE Solvers: Low-Rank Preconditioning and Efficient ImplementationsWCCM-ECCOMAS 2026 · Munich, Germany
- Jul 2026TalkNon-degenerate tanh Shallow Neural Networks are a Manifold (?)Third IN-DEEP Week, University of Nottingham · Nottingham, UK
- Jun 2026TalkRandomized Low-Rank Natural Gradient Methods for Scalable Neural PDE LearningGIMC SIMAI Young 2026, Università di Pisa · Pisa, Italy
- May 2026PosterIGA-Interpolated Neural Networks (IGAINNs) for the Solution of PDE-Governed ProblemsHOFEIM 2026 — High-Order Finite Element and Isogeometric Methods, Università di Siena · Siena, Italy
- Jan 2026TalkOn Optimization Challenges in Neural Network Based Approaches to PDEs4th Workshop of the UMI group “Mathematics for Artificial Intelligence and Machine Learning”, Sapienza University of Rome · Rome, Italy
2025
- Nov 2025SeminarOptimization Challenges (and Possible Remedies) in Neural Network Solvers for PDEsNumerical Analysis Seminars, DISMA, Politecnico di Torino · Turin, Italy
- Sep 2025TalkUpdate on DC2 project status: Mathematically certified deep learning algorithms for inverse problems governed by PDEsSecond IN-DEEP Week, Politecnico di Torino · Turin, Italy
- Sep 2025TalkA theoretical study on the effect of mass lumping on the discrete frequencies in immersogeometric analysis13th International Conference on IsoGeometric Analysis (IGA 2025) · Eindhoven, The Netherlands
- Sep 2025PosterAccelerating Natural Gradient Descent with Randomized Nyström Preconditioning2nd Workshop on Machine Learning in Infinite Dimensions, ETH Zürich · Zürich, Switzerland
- Sep 2025TalkAccelerating Natural Gradient Descent for PINNs with Randomized Numerical Linear AlgebraSIMAI 2025, SISSA · Trieste, Italy
- Jun 2025TalkPreconditioning PINNs: A Randomized Approach to Natural Gradient DescentDD29 — 29th International Conference on Domain Decomposition Methods, Politecnico di Milano · Milan, Italy
- May 2025PosterAccelerating Natural Gradient Descent for PINNs with Randomized PreconditioningSpring Workshop “CompMat”, Università di Pavia · Pavia, Italy
- Mar 2025PosterAccelerating PINNs Training with Efficient Randomized PreconditionersAnnual Meeting of the EMS activity group on Scientific Machine Learning · Milan, Italy
- Jan 2025PosterPreconditioned Low-Rank Riemannian Optimization for Symmetric Positive Definite Linear Matrix EquationsWinter School “Advanced Numerical Methods for Machine & Deep Learning” · Ferrara, Italy
- Jan 2025TalkPreconditioned Low-Rank Riemannian Optimization for Symmetric Positive Definite Linear Matrix EquationsDue Giorni di Algebra Lineare Numerica e Applicazioni, Università di Pisa · Pisa, Italy
2024
- Dec 2024SeminarBridging the gap between FEM and PINNsPAV-IA Seminars · Pavia, Italy
- May 2024PosterPreconditioned Low-Rank Riemannian Optimization for Multiterm Linear Matrix EquationsLions-Magenes Days 2024 · Pavia, Italy
- May 2024PosterPreconditioned Low-Rank Riemannian Optimization for Multiterm Linear Matrix EquationsSIAM Conference on Applied Linear Algebra (LA24) · Paris, France
- Apr 2024SeminarIntroduzione all'ottimizzazione RiemannianaCaffè Beltrami, Università di Pavia · Pavia, Italy
- Apr 2024SeminarUn'introduzione all'ottimizzazione Riemanniana con applicazioni ad equazioni matricialiPYSANUM — Pisan Young Seminars in Applied and NUmerical Mathematics, Università di Pisa · Pisa, Italy
- Apr 2024SeminarPreconditioned Low-Rank Riemannian Optimization for Multiterm Linear Matrix EquationsNumPI Seminars — Numerical Analysis Group, Università di Pisa · Pisa, Italy
- Feb 2024TalkMulti-Fidelity Neural Network Surrogate Modeling for Large-Scale Bayesian Inverse Problems with Applications to Inverse Acoustic Scattering by Random DomainsPINN-PAD: Physics-Informed Neural Networks in PADova, Università di Padova · Padua, Italy
2023
- Jul 2023SeminarMulti-Fidelity Surrogate Modeling for Large-Scale Bayesian Inverse Problems using Artificial Neural NetworksInternal Seminar, Department of Mathematics, Università di Pavia · Pavia, Italy
Co-authored work presented by collaborators
- Feb 2024Parametric Shape Holomorphy of Boundary Integral Operators: Application to Operator Learning and Multi-fidelity Bayesian InversionSIAM Conference on Uncertainty Quantification (UQ24), Trieste, Italy · presented by F. Henríquez
- Jan 2024Parametric Shape Holomorphy of Boundary Integral Operators: Applications to Operator Learning and Multifidelity Bayesian InversionWONAPDE 2024, Universidad de Concepción, Chile · presented by F. Henríquez