Tragedy of the commons through regime shifts in eco-evolutionary dynamics of renewable resources with Allee effects [0.03%]
具有allee效应的可再生资源生态进化动力学中的制度转变导致公地悲剧
Arthana Mattada,Biswambhar Rakshit,Dibakar Ghosh
Arthana Mattada
Unsustainable exploitation of environmental resources can destabilize ecosystems, increasing the risk of sudden collapse of common resource pools through regime shifts. This sudden collapse of common resources, also known as the tragedy of ...
Jihong Chen,Siyu Jiang,Luoluo Jiang et al.
Jihong Chen et al.
The mutual distrust and hostility between political parties exacerbate public ideological polarization. As group polarization intensifies, can external shocks act as buffers to mitigate extreme group opinion polarization? Here, we construct...
Scrutinizing critical dynamics of reaction-diffusion models on complex networks [0.03%]
复杂网络上反应扩散模型关键动力学的再审视
Wei Gou,Jianmeng Cui,Yongli Song et al.
Wei Gou et al.
Reaction-diffusion (RD) processes on complex networks, along with their associated critical dynamics, have attracted considerable attention and spurred intensive transdisciplinary research due to their ubiquity in both natural and manmade s...
Performance enhancement of a coupled magneto-mechanical harvester through impact [0.03%]
通过碰撞提高耦合磁机电能采集器的能量收集性能
Sudipta Maity,Shaikh Faruque Ali,Grzegorz Litak
Sudipta Maity
The narrow operational bandwidth inherent to linear systems severely limits their efficacy in real applications, especially with low-amplitude broadband excitations. This paper explores an impact-driven magneto-mechanical system, designed t...
I D Kolesnikov,D A Maksimov,V M Moskvitin et al.
I D Kolesnikov et al.
This study examines the impact of additive and multiplicative noise on both a single leaky integrate-and-fire neuron and a trained spiking neural network (SNN). Noise was introduced at different stages of neural processing, including the in...
Information theory in non-linear dynamics and causality: State-space partition or ordinal patterns? [0.03%]
非线性动力学和因果关系中的信息理论：状态空间划分还是序数模式？
Milan Paluš
Milan Paluš
Information theory provides powerful tools for the analysis of time series generated by interacting nonlinear systems. Coupling and causal relationships can be identified and characterized in terms of information transfer, while the complex...
Effective-frequency shear organizes chaotic response under higher-order coupling [0.03%]
高阶耦合下的有效频度剪切组织混沌响应
Kaiming Luo
Kaiming Luo
How higher-order interactions reorganize chaotic responses beyond established coherence-based descriptions remains incompletely resolved. In amplitude-active systems, such responses are often interpreted through phase coherence, although co...
Impact of phase modulation on the dynamics of temporal localized structures in injected Kerr microcavities [0.03%]
相调制对克尔微腔中注入时空局域结构动态的影响
Marc Hunkemöller,Thomas G Seidel,Julien Javaloyes et al.
Marc Hunkemöller et al.
We theoretically investigate how phase modulation alters the dynamics of temporal localized structures (TLSs) in vertically emitting Kerr micro-cavities under detuned optical injection operating in the normal dispersion regime. We show that...
Analytical foundation for adversarial synchronization control in oscillator networks [0.03%]
振子网络中对抗同步控制的理论基础
Kazuhiro Takemoto
Kazuhiro Takemoto
This study provides an analytical foundation for adversarial synchronization control in Kuramoto oscillator networks, where small gradient-based perturbations applied repeatedly to oscillator phases can dramatically enhance or suppress coll...
Justin Faber,Alexandros C Alampounti,Marcos Georgiades et al.
Justin Faber et al.
The use of auditory masking has long been of interest in psychoacoustics and for engineering purposes, in order to cover sounds that are disruptive to humans or to species whose habitats overlap with ours. In most cases, we seek to minimize...