The nonlinear Fokker-Planck equation with nongradient drift forces and an anisotropic potential [0.03%]
各向异性的非梯度漂移力与势下的非线性Fokker－Planck方程研究
V T F de Luca,R S Wedemann,A R Plastino
V T F de Luca
Studies regarding physical phenomena described by nonlinear Fokker-Planck equations usually consider the case where the drift forces acting on the physical system under investigation are derived from the gradient of a potential function. In...
Jaesung Choi,Pilwon Kim
Jaesung Choi
Reservoir computing (RC) has traditionally relied on tuning systems toward the edge of chaos to optimize their computational capability. In contrast, we propose a novel method that starts from a fully chaotic system and systematically tames...
Aleksey Ryabov,Elena Rybalova,Andrei Bukh et al.
Aleksey Ryabov et al.
We demonstrate that nonlocal coupling enables control of the collective stochastic dynamics in the regime of coherence resonance. The control scheme based on the nonlocal interaction properties is presented by means of numerical simulation ...
Dissipative solitons onset through modulational instability of the cubic complex Ginzburg-Landau equation with nonlinear gradients [0.03%]
三线性Gradient复Ginzburg-Landau方程中通过调制不稳定性产生的耗散孤子的产生机制研究
M I Carvalho,M Facão,Orazio Descalzi
M I Carvalho
Modulation instability (MI) of the continuous wave (cw) has been associated with the onset of stable solitons in conservative and dissipative systems. The cubic complex Ginzburg-Landau equation (CGLE) is a prototype of a damped, driven, non...
Effects of non-volatility of memristor on the synchronizability of memristor-coupled heterogeneous neurons [0.03%]
忆阻器非易失性对忆阻器耦合异质神经元同步性的影响
Lin Yan,Tao Luo,Zhiyong Liu et al.
Lin Yan et al.
Synaptic plasticity is of great significance for understanding the leaning and memory processes in different brain regions since it determines the synchronized firing activities of neurons. A volatility-switchable memristor-coupled heteroge...
An extension of the 3D Lorenz model under the Gay-Lussac approximation [0.03%]
伽-鲁萨克(Gay-Lussac)近似下的三维洛伦兹模型的扩展
Caleb Monoran,Clifford Watkins,Sean Breckling
Caleb Monoran
In this work, we explore a class of extensions to the 3D Lorenz (3DL) system by considering an alternative incompressible natural convection model. Famously, the 3DL system is recovered when the Oberbeck-Boussinesq (OB) approximation is app...
Tobias Timofeyev,Alice Patania
Tobias Timofeyev
Almost equitable partitions (AEPs) have been linked to cluster synchronization in oscillatory systems, highlighting the importance of structure in collective network dynamics. We provide a general spectral framework that formalizes this con...
Vegetation pattern formation and community assembly under drying climate trends [0.03%]
干燥气候趋势下的植被格局形成及群落组装
Michel A Ferré,Induja Pavithran,Bidesh K Bera et al.
Michel A Ferré et al.
Drying trends driven by climate change and the water stress they entail threaten ecosystem functioning and the services they provide to humans. To get a better understanding of an ecosystem response to drying trends, we study a mathematical...
Denoising and reconstruction of nonlinear dynamics using truncated reservoir computing [0.03%]
截断水库计算的非线性动力学去噪与重构
Omid Sedehi,Manish Yadav,Merten Stender et al.
Omid Sedehi et al.
Measurements acquired from distributed physical systems are often sparse and noisy. Therefore, signal processing and system identification tools are required to mitigate noise effects and reconstruct unobserved dynamics from limited sensor ...
Traffic flow-oriented reliability assessment and enhancement of urban transportation networks [0.03%]
基于交通流的的城市交通网络可靠度评估与优化方法研究
Yihong Bao,Qihang Chen,Dingding Han
Yihong Bao
System reliability is a critical aspect of urban transport networks. It ensures that modern cities can provide safe, efficient, and resilient mobility services. However, existing reliability studies primarily focus on network topology and c...