Updates

The preprint for Convergence of gradient based training for linear Graph Neural Networks with Michael Schaub and Dhiraj Patel is up online.

Our paper Contractivity of neural ODEs: an eigenvalue optimization problem is accepted to Mathematics of Computation.

I will be travelling for SIAM LA24 conference in Paris with the contributed talk about HeCS-preconditioning of Higher-Order Laplacians on Simplicial Complexes.

My PhD defense titled Topological Instability and Preconditioning of Higher-Order Laplacian Operators on Simplicial Complexes has finally taken place.

Our long-suffering paper on Impact of coupling on the road to synchronization of two coupled Van der Pol oscillators with Sasha Shapoval and Mikhail Shnirman is published in Physica D.

The preprint for Contractivity of neural ODEs: an eigenvalue optimization problem with Francesco Tudisco, Nicola Guglielmi and Arturo de Marinis is up online.

The preprint for Cholesky-like Preconditioner for Hodge Laplacians via Heavy Collapsible Subcomplex with Francesco Tudisco and Nicola Guglielmi is (finally) online!

I’m travelling to the NetSci 2023, Vienna, Austria.

Contributed talk: Quantifying the Topological Stability of a Simplicial Complex, program here.

I’m travelling to the 25th Conference of the International Linear Algebra Society, Mardid, Spain.

Contributed talk: Quantifying the Topological Stability of a Simplicial Complex, program here.

The preprint for Quantifying the structural stability of simplicial homology with Francesco Tudisco and Nicola Guglielmi is (finally) online!

The repository with Julia code for the HOLaGraF project is up online.

The full paper will follow soon.

Giving a lighting talk on the joint work Topological Stability of the Simplicial Complex via Matrix Differential Equations with Nicola Guglielmi and Francesco Tudisco at SIAM Network Science Workshop 2022.

The talk with Nicola Guglielmi and Francesco Tudisco on the Topological Stability of Simplicial Complexes is accepted as a lightning presentation at SIAM Network Science Workshop 2022.

Travelling for EUROPT 22 conference and summer school at Lisbon, Portugal.

Presenting a poster Gradient Flow Optimisation for Graph Topological Stability at Numerical Methods for Compression and Learning, L’Aquila, Italy.

Giving a contributed talk Graph Topological Stability via Matrix Differential Equations at Two Days of Numerical Linear Algebra and Applications in Napoli, Italy. Joint work with Nicola Guglielmi and Francesco Tudisco.