3 papers
cond-mat.dis-nn2026
The Longest Increasing Subsequence Problem revisited
Silvio Franz, Roberto Mulet
The Longest Increasing Subsequence problem - a classic combinatorial challenge with deep connections to statistical mechanics- exhibits a rich thermodynamic landscape. Introducing…
cond-mat.dis-nn2026
Partial annealing and pattern decorrelation in associative neural networks
Linda Albanese, Andrea Alessandrelli, Adriano Barra +2
Using the Hopfield model as a benchmark case, the present work focuses on the investigation of partially annealed associative neural networks, wherein neural dynamics is coupled to…
cond-mat.dis-nn2024
Soft modes in vector spin glass models on sparse random graphs
Silvio Franz, Cosimo Lupo, Flavio Nicoletti +2
We study numerically the Hessian of low-lying minima of vector spin glass models defined on random regular graphs. We consider the two-component (XY) and three-component (Heisenber…