596 citations · 2.3k across the 61 of their papers we have counts for
4 papers · 2 filters
Continuous transition of social efficiencies in the stochastic strategy Minority Game
Soumyajyoti Biswas, Asim Ghosh, Arnab Chatterjee +2
We show that in a variant of the Minority Game problem, the agents can reach a state of maximum social efficiency, where the fluctuation between the two choices is minimum, by foll…
Phase transitions in crowd dynamics of resource allocation
Asim Ghosh, Daniele De Martino, Arnab Chatterjee +2
We define and study a class of resources allocation processes where agents, by repeatedly visiting resources, try to converge to optimal configuration where each resource…
Antipersistent dynamics in kinetic models of wealth exchange
Sanchari Goswami, Arnab Chatterjee, Parongama Sen
We investigate the detailed dynamics of gains and losses made by agents in some kinetic models of wealth exchange. The concept of a walk in an abstract gain-loss space for the agen…
Disorder induced phase transition in kinetic models of opinion dynamics
Soumyajyoti Biswas, Arnab Chatterjee, Parongama Sen
We propose a model of continuous opinion dynamics, where mutual interactions can be both positive and negative. Different types of distributions for the interactions, all character…