2 papers
math.PR2024
The Asynchronous DeGroot Dynamics
Dor Elboim, Yuval Peres, Ron Peretz
We analyze the asynchronous version of the DeGroot dynamics: In a connected graph with nodes, each node has an initial opinion in and an independent Poisson clock.…
math.PR2024
Granular DeGroot Dynamics -- a Model for Robust Naive Learning in Social Networks
Gideon Amir, Itai Arieli, Galit Ashkenazi-Golan +1
We study a model of opinion exchange in social networks where a state of the world is realized and every agent receives a zero-mean noisy signal of the realized state. It is known…