2 citations · 4 across the 4 of their papers we have counts for
4 papers
Root-to-Leaf Path Random Walks, Normalized Hodge Laplacians, and Cheeger Inequalities on Simplicial Complexes
Francesco Viganò, Tolga Birdal, Michael T. Schaub +1
We introduce root-to-leaf path random walks on double covers of graded signed graphs and analyze their behavior in a general setting. Viewing simplicial complexes within this frame…
Binomial Cayley Graphs and Applications to Dynamics on Finite Spaces
Bernat Bassols-Cornudella, Francesco Viganò
Binomial Cayley graphs are obtained by considering the binomial coefficient of the weight function of a given Cayley graph and a natural number. We introduce these objects and stud…
Equivariant Mesh Attention Networks
Sourya Basu, Jose Gallego-Posada, Francesco Viganò +2
Equivariance to symmetries has proven to be a powerful inductive bias in deep learning research. Recent works on mesh processing have concentrated on various kinds of natural symme…
Complex Multiplication and Noether-Lefschetz Loci of the Twistor Space of a K3 Surface
Francesco Viganò
For an algebraic K3 surface with complex multiplication (CM), algebraic fibres of the associated twistor space away from the equator are again of CM type. In this paper, we show th…