User profiles for "author:Sayantan Chowdhury"

Sayantan Nag Chowdhury

- Verified email at ucdavis.edu - Cited by 680

Sayantan Chowdhury

- Verified email at mail.utoronto.ca - Cited by 49

Extreme events in dynamical systems and random walkers: A review

SN Chowdhury, A Ray, SK Dana, D Ghosh - Physics Reports, 2022 - Elsevier
Extreme events gain the attention of researchers due to their utmost importance in various
contexts ranging from climate to brain. An observable that deviates significantly from its long …

Swarmalators under competitive time-varying phase interactions

GK Sar, SN Chowdhury, M Perc… - New Journal of …, 2022 - iopscience.iop.org
Swarmalators are entities with the simultaneous presence of swarming and synchronization
that reveal emergent collective behavior due to the fascinating bidirectional interplay …

Synchronization to extreme events in moving agents

SN Chowdhury, S Majhi, M Ozer, D Ghosh… - New Journal of …, 2019 - iopscience.iop.org
Interactions amongst agents frequently exist only at particular moments in time, depending
on their closeness in space and movement parameters. Here we propose a minimal model …

Complex evolutionary dynamics due to punishment and free space in ecological multigames

SN Chowdhury, S Kundu, M Perc… - Proceedings of the …, 2021 - royalsocietypublishing.org
The concurrence of ecological and evolutionary processes often arises as an integral part of
various biological and social systems. We here study eco-evolutionary dynamics by …

Resource allocation in cognitive radio networks using stackelberg game: A survey

S Chowdhury - Wireless Personal Communications, 2022 - Springer
With the promise of improving the spectrum utilization of wireless devices, cognitive radio
technology has gained a significant amount of interest from the research community …

Antiphase synchronization in multiplex networks with attractive and repulsive interactions

SN Chowdhury, S Rakshit, JM Buldu, D Ghosh, C Hens - Physical Review E, 2021 - APS
A series of recent publications, within the framework of network science, have focused on
the coexistence of mixed attractive and repulsive (excitatory and inhibitory) interactions …

Interlayer antisynchronization in degree-biased duplex networks

SN Chowdhury, S Rakshit, C Hens, D Ghosh - Physical Review E, 2023 - APS
With synchronization being one of nature's most ubiquitous collective behaviors, the field of
network synchronization has experienced tremendous growth, leading to significant …

Eco-evolutionary cyclic dominance among predators, prey, and parasites

SN Chowdhury, J Banerjee, M Perc, D Ghosh - Journal of Theoretical …, 2023 - Elsevier
Predator–prey interactions are one of ecology's central research themes, but with many
interdisciplinary implications across the social and natural sciences. Here we consider an …

Eco-evolutionary dynamics of cooperation in the presence of policing

SN Chowdhury, S Kundu, J Banerjee, M Perc… - Journal of Theoretical …, 2021 - Elsevier
Ecology and evolution are inherently linked, and studying a mathematical model that
considers both holds promise of insightful discoveries related to the dynamics of …

[HTML][HTML] Utilisation and financial protection for hospital care under publicly funded health insurance in three states in Southern India

S Garg, S Chowdhury, T Sundararaman - BMC health services research, 2019 - Springer
Abstract Background Many LMICs have implemented Publicly Funded Health Insurance
(PFHI) programmes to improve access and financial protection. The national PFHI scheme …