Weighted balanced truncation method for approximating kernel functions by exponentials [0.03%]
加权平衡截断法及其在核函数指数逼近中的应用
Yuanshen Lin,Zhenli Xu,Yusu Zhang et al.
Yuanshen Lin et al.
Kernel approximation with exponentials is useful in many problems with convolution quadrature and particle interactions such as integral-differential equations, molecular dynamics, and machine learning. In this paper, we introduce a weighte...
Predicting interface residues for protein polymers based on module division [0.03%]
基于模块划分的蛋白质聚合物界面残基预测
Shuhong Yu,Zicheng Xie,Jiudong Wang et al.
Shuhong Yu et al.
In the field of computational biology, AlphaFold has facilitated remarkable progress in predicting protein structures. However, for some multimeric complexes, the accuracy of its predictions still needs improvement. Enhancing the prediction...
Gabriel M Lando,Sergej Flach
Gabriel M Lando
The observation of the Fermi-Pasta-Ulam-Tsingou (FPUT) paradox, namely the lack of equipartition in the evolution of a normal mode in a nonlinear chain on unexpectedly long times, is arguably the most famous numerical experiment in the hist...
András Telcs,Marcell T Kurbucz,Antal Jakovác
András Telcs
Temporally evolving systems are typically modeled by dynamic equations. A key challenge in accurate modeling is understanding the causal relationships between subsystems, as well as identifying the presence and influence of unobserved hidde...
Self-feedback delay induces extreme events in the theoretical Brusselator system [0.03%]
自反馈延迟在Brusselator系统中诱导极端事件
S V Manivelan,S Sabarathinam,K Thamilmaran et al.
S V Manivelan et al.
We present a study of the theoretical Brusselator model with time-delayed self-feedback, demonstrating its ability to induce extreme events when delays in reaction processes significantly influence subsequent dynamics, with and without diff...
Jian Gao,Bin Xu,Chuansheng Shen
Jian Gao
Spiral waves are common self-organized spatiotemporal patterns in nature and experimental systems, playing a particularly crucial role in cardiac tissues and neuronal networks. Traditional spiral waves in period-2 domains typically exhibit ...
Cathelijne Ter Burg,Kay Jörg Wiese
Cathelijne Ter Burg
When driving a disordered elastic manifold through quenched disorder, the pinning forces exerted on the center of mass are fluctuating, with mean f_{c}=-F_{w}[over ¯] and variance Δ(w)=F_{w}F_{0}[over ¯]^{c}, where w is the externally im...
Statistical study of dc breakdown in a nanometer electrode gap and evidence of elementary mechanisms [0.03%]
纳米电极间隙直流击穿的统计研究及基本机制证据
B Disson,N Bonifaci,O Lesaint et al.
B Disson et al.
Breakdown in Argon at nanoscale interelectrode gaps is studied to highlight the deviation from Paschen's law prediction. The discharge occurs between gold-plated electrodes in a setup similar to a planar configuration. A fast cutoff system ...
Conformational behavior of von Willebrand factor in response to regions of high shear and extension rates in converging or diverging pipes [0.03%]
高剪切和拉伸速率区域对von Willebrand因子构象行为的影响研究——会聚或发散管道中的仿生流动系统
Dennis E Oztekin,Mustafa Usta,Cyrus Aidun
Dennis E Oztekin
In this work, the conformational dynamics of the von Willebrand Factor (vWF) are investigated as it encounters localized regions of high shear and extensional forces in a converging/diverging channel. Using direct numerical simulations that...
Thermodynamics and inhomogeneous hole distribution in an exactly solvable model of a randomly decorated CuO spin ladder [0.03%]
热力学和不可解模型中随机装饰CuO自旋梯子的非均匀空穴分布
L G Negreiros-Neto,Maria S S Pereira,M L Lyra
L G Negreiros-Neto
We introduce an exactly solvable model of a randomly decorated two-leg spin-ladder that incorporates the topology and main magnetic interactions in CuO ladders found in several cuprate superconducting ceramics. Copper ions at the nodal site...