Cover time for branching random walks on regular trees
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Probability"
DOI: 10.1017/jpr.2021.46
Abstract: Abstract Let T be the regular tree in which every vertex has exactly $d\ge 3$ neighbours. Run a branching random walk on T, in which at each time step every particle gives birth to a… read more here.
Keywords: branching random; time; time branching; cover time ... See more keywords
Universal cover-time distributions of random motion in bounded granular gases.
Sign Up to like & getrecommendations! Published in 2023 at "Chaos"
DOI: 10.1063/5.0133953
Abstract: The exhaustive random exploration of a complex domain is a fundamental issue in many natural, social, and engineering systems. The key characterizing quantity is the cover time, which is the time to visit every site… read more here.
Keywords: time; cover time; granular gases; random motion ... See more keywords
Universal cover-time distribution of heterogeneous random walks.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.024128
Abstract: The cover-time problem, i.e., the time to visit every site in a system, is one of the key issues of random walks with wide applications in natural, social, and engineered systems. Addressing the full distribution… read more here.
Keywords: time; random walks; cover time; mean first ... See more keywords