191 citations · 1.9k across the 74 of their papers we have counts for
5 papers · 1 filter
Modelling Excess Mortality in Covid-19-like Epidemics
Zdzislaw Burda
We develop an agent-based model to assess the cumulative number of deaths during hypothetical Covid-19-like epidemics for various non-pharmaceutical intervention strategies. We con…
Dynamics of Wealth Inequality
Zdzislaw Burda, Pawel Wojcieszak, Konrad Zuchniak
We study an agent-based model of evolution of wealth distribution in a macro-economic system. The evolution is driven by multiplicative stochastic fluctuations governed by the law…
Maximal entropy random walk in community finding
Jeremi K. Ochab, Zdzisław Burda
The aim of this paper is to check feasibility of using the maximal-entropy random walk in algorithms finding communities in complex networks. A number of such algorithms exploit an…
Maximal-entropy random walk unifies centrality measures
J. K. Ochab
In this paper analogies between different (dis)similarity matrices are derived. These matrices, which are connected to path enumeration and random walks, are used in community dete…
Applying Free Random Variables to Random Matrix Analysis of Financial Data. Part I: A Gaussian Case
Z. Burda, A. Jarosz, J. Jurkiewicz +3
We apply the concept of free random variables to doubly correlated (Gaussian) Wishart random matrix models, appearing for example in a multivariate analysis of financial time serie…