Search Results for author: Claudio Altafini

Found 2 papers, 0 papers with code

Multi-agent consensus over time-invariant and time-varying signed digraphs via eventual positivity

no code implementations8 Mar 2022 Angela Fontan, Lingfei Wang, Yiguang Hong, Guodong Shi, Claudio Altafini

For the time-varying case, convergence to consensus can be guaranteed by the existence of a common Lyapunov function for all the signed Laplacians.

valid

On the properties of Laplacian pseudoinverses

no code implementations29 Sep 2021 Angela Fontan, Claudio Altafini

The pseudoinverse of a graph Laplacian is used in many applications and fields, such as for instance in the computation of the effective resistance in electrical networks, in the calculation of the hitting/commuting times for a Markov chain and in continuous-time distributed averaging problems.

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