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pro vyhledávání: '"Chakrabarti, Anindya S."'
Network filtering is an important form of dimension reduction to isolate the core constituents of large and interconnected complex systems. We introduce a new technique to filter large dimensional networks arising out of dynamical behavior of the con
Externí odkaz:
http://arxiv.org/abs/2101.09174
Distress propagation occurs in connected networks, its rate and extent being dependent on network topology. To study this, we choose economic production networks as a paradigm. An economic network can be examined at many levels: linkages among indivi
Externí odkaz:
http://arxiv.org/abs/2004.14485
Large scale networks delineating collective dynamics often exhibit cascading failures across nodes leading to a system-wide collapse. Prominent examples of such phenomena would include collapse on financial and economic networks. Intertwined nature o
Externí odkaz:
http://arxiv.org/abs/2001.01518
Publikováno v:
In Research Policy January 2023 52(1)
Akademický článek
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Autor:
Chakrabarti, Anindya S.1 (AUTHOR), Mishra, Abinash2 (AUTHOR), Mohaghegh, Mohsen3 (AUTHOR) mohsenm@iima.ac.in
Publikováno v:
Journal of Economic Inequality. Sep2024, Vol. 22 Issue 3, p781-807. 27p.
Publikováno v:
Phys. Rev. E 99, 052306 (2019)
We show that the emergence of systemic risk in complex systems can be understood from the evolution of functional networks representing interactions inferred from fluctuation correlations between macroscopic observables. Specifically, we analyze the
Externí odkaz:
http://arxiv.org/abs/1807.02923
We demonstrate using multi-layered networks, the existence of an empirical linkage between the dynamics of the financial network constructed from the market indices and the macroeconomic networks constructed from macroeconomic variables such as trade
Externí odkaz:
http://arxiv.org/abs/1805.06829
In this article, we present a brief narration of the origin and the overview of the recent developments done on the Kolkata Paise Restaurant (KPR) problem, which can serve as a prototype for a broader class of resource allocation problems in the pres
Externí odkaz:
http://arxiv.org/abs/1712.06358