14 citations · 33 across the 11 of their papers we have counts for
11 papers
Frequency Heterogeneity can Promote Order yet Undermine Stability in Kuramoto Networks with Higher-Order Interactions
Zheng Wang, Jinjie Zhu, Wenchang Qi +1
We investigate the interplay between frequency heterogeneity and higher-order triadic interactions in a ring network of Kuramoto oscillators. While both factors individually disrup…
Optimal Fluctuations for Discrete-time Markov Jump Processes
Feng Zhao, Jinjie Zhu, Yang Li +2
In the last few decades, noise-induced large fluctuations and transition phenomena have garnered significant attention in a variety of scientific contexts. The concept of prehistor…
Moderate Higher-Order Interactions Enhance Stability While Preserving Basin Structure
Zheng Wang, Jinjie Zhu, Xianbin Liu
Synchronization is a ubiquitous phenomenon in complex systems. The Kuramoto model serves as a paradigmatic framework for understanding how coupled oscillators achieve collective rh…
Network stochastic resonance under higher-order interactions
Zheng Wang, Jinjie Zhu, Xianbin Liu
Although stochastic resonance phenomena are ubiquitous across various complex systems, the influence mechanisms of higher-order interactions remain elusive. Here, we address this g…
Optimal Fluctuations for Nonlinear Chemical Reaction Systems with General Rate Law
Feng Zhao, Jinjie Zhu, Yang Li +2
This paper investigates optimal fluctuations for chemical reaction systems with N species, M reactions, and general rate law. In the limit of large volume, large fluctuations for s…
How do higher-order interactions shape the energy landscape?
Zheng Wang, Wenchang Qi, Jinjie Zhu +1
Understanding how higher-order interactions shape the energy landscape of coupled oscillator networks is crucial for characterizing complex synchronization phenomena. Here, we inve…
Inverse stochastic resonance in adaptive small-world neural networks
Marius E. Yamakou, Jinjie Zhu, Erik A. Martens
Inverse stochastic resonance (ISR) is a phenomenon where noise reduces rather than increases the firing rate of a neuron, sometimes leading to complete quiescence. ISR was first ex…
Noise-tuned bursting in a Hedgehog burster
Jinjie Zhu, Hiroya Nakao
Noise can shape the firing behaviors of neurons. Here, we show that noise acting on the fast variable of the Hedgehog burster can tune the spike counts of bursts via the self-induc…
Asymptotic phase and amplitude for classical and semiclassical stochastic oscillators via Koopman operator theory
Yuzuru Kato, Jinjie Zhu, Wataru Kurebayashi +1
The asymptotic phase is a fundamental quantity for the analysis of deterministic limit-cycle oscillators, and generalized definitions of the asymptotic phase for stochastic oscilla…
Spatial phase sensitivity for oscillators close to the saddle-node homoclinic bifurcation
Jinjie Zhu
The traditional phase sensitivity function (PSF) has manifested its efficacy in investigating synchronization behaviors for limit-cycle oscillators. However, some subtle details ma…
Stochastic periodic orbits in fast-slow systems with self-induced stochastic resonance
Jinjie Zhu, Hiroya Nakao
Noise is ubiquitous in various systems. In systems with multiple timescales, noise can induce various coherent behaviors. Self-induced stochastic resonance (SISR) is a typical nois…