53 citations · 294 across the 14 of their papers we have counts for
15 papers
Periodic Environmental Forcing Shapes the Stability of Complex Ecological Networks
Sayantan Nag Chowdhury
Environmental variability is a defining feature of natural ecosystems, yet most theories of ecological stability assume static environments. Here, we develop an analytical theory o…
Metastability induced by non-reciprocal adaptive couplings in Kuramoto models
Sayantan Nag Chowdhury, Hildegard Meyer-Ortmanns
Non-reciprocal couplings are frequently found in systems out-of-equilibrium such as neuronal networks. We consider generalized Kuramoto models with non-reciprocal adaptive coupling…
Topologically protected edge oscillations in nonlinear dynamical units
Sayantan Nag Chowdhury, Hildegard Meyer-Ortmanns
Many examples from quantum and classical physics are known where topological protection is responsible for the robustness of the dynamics. Less explored is the role of topological…
How Combined Pairwise and Higher-Order Interactions Shape Transient Dynamics
Sourin Chatterjee, Sayantan Nag Chowdhury
Understanding how species interactions shape biodiversity is a core challenge in ecology. While much focus has been on long-term stability, there is rising interest in transient dy…
Cluster formation due to repulsive spanning trees in attractively coupled networks
Sayantan Nag Chowdhury, Md Sayeed Anwar, Dibakar Ghosh
Ensembles of coupled nonlinear oscillators are a popular paradigm and an ideal benchmark for analyzing complex collective behaviors. The onset of cluster synchronization is found t…
Consensus Formation Among Mobile Agents in Networks of Heterogeneous Interaction Venues
Guram Mikaberidze, Sayantan Nag Chowdhury, Alan Hastings +1
Exploring the collective behavior of interacting entities is of great interest and importance. Rather than focusing on static and uniform connections, we examine the co-evolution o…