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The character of the time-asymptotic evolution of physical systems can have complex, singular behavior with variation of a system parameter, particularly when chaos is involved. A perturbation of the parameter by a small amount $\epsilon$…

混沌动力学 · 物理学 2015-06-22 Madhura Joglekar , Edward Ott , James A. Yorke

Advanced integration of logistics systems has been promoted for the sake of competitiveness and sustainability. Such efforts will enable more globally optimal and flexible operations by efficiently utilizing transportation capacity. At the…

物理与社会 · 物理学 2022-03-29 Takahiro Ezaki , Naoto Imura , Katsuhiro Nishinari

We discuss the emergence of nonadiabatic behavior in the dynamics of the order parameter in a low-dimensional quantum many-body system subject to a linear ramp of one of its parameters. While performing a ramp within a gapped phase seems to…

统计力学 · 物理学 2014-09-25 Anna Maraga , Pietro Smacchia , Michele Fabrizio , Alessandro Silva

We introduce the $\alpha$-Gauss-Logistic map, a new nonlinear dynamics constructed by composing the logistic and $\alpha$-Gauss maps. Explicitly, our model is given by $x_{t+1} = f_L(x_t)x_t^{-\alpha} - \lfloor f_L(x_t)x_t^{-\alpha} \rfloor…

混沌动力学 · 物理学 2026-02-10 Marcelo A. Pires , Constantino Tsallis , Evaldo M. F. Curado

We visit a previously proposed discontinuous, two-parameter generalization of the continuous, one-parameter logistic map and present exhaustive numerical studies of the behavior for different values of the two parameters and initial points.…

混沌动力学 · 物理学 2022-12-26 Moorad Alexanian

Chaotic attractors, chaotic saddles and periodic orbits are examples of chain-recurrent sets. Using arbitrary small controls, a trajectory starting from any point in a chain-recurrent set can be steered to any other in that set. The…

混沌动力学 · 物理学 2021-03-31 Roberto De Leo , James A. Yorke

We study in this paper the behavior of a periodically driven nonlinear mechanical system. Bifurcation diagrams are found which locate regions of quasiperiodic, periodic and chaotic behavior within the parameter space of the system. We also…

混沌动力学 · 物理学 2009-10-31 Randy Kobes , Junxian Liu , Slaven Peles

Structure of bifurcation diagram in the plane of parameters controlling period-doublings for the system of coupled logistic maps is discussed. The analysis is carried out by computing the charts of dynamical regimes and charts of Lyapunov…

混沌动力学 · 物理学 2014-02-24 A. P. Kuznetsov , I. R. Sataev , J. V. Sedova

There is a considerable literature in case-control logistic regression on whether or not non-confounding covariates should be adjusted for. However, only limited and ad hoc theoretical results are available on this important topic. A…

统计理论 · 数学 2023-05-19 Siliang Zhang , Jinbo Chen , Zhiliang Ying , Hong Zhang

In this paper we are concerned with quasi-periodic forced one dimensional maps. We consider a two parametric family of quasi-periodically forced maps such that the one dimensional map (before forcing) is unimodal and it has a full cascade…

动力系统 · 数学 2011-12-21 Pau Rabassa , Angel Jorba , Joan Carles Tatjer

A new type of deterministic chaos for a system described by iterative two-dimensional maps is reported. The series being generated by the original map has an average upward trend while the first difference, which is the series of changes…

混沌动力学 · 物理学 2010-07-22 Taisei Kaizoji

Cell proliferation, apoptosis, and myosin-dependent contraction can generate elastic stress and strain in living tissues, which may be dissipated by internal rearrangement through cell topological transition and cytoskeletal reorganization.…

生物物理 · 物理学 2021-12-07 Chaozhen Wei , Min Wu

We consider Markov logic networks and relational logistic regression as two fundamental representation formalisms in statistical relational artificial intelligence that use weighted formulas in their specification. However, Markov logic…

人工智能 · 计算机科学 2024-05-17 Felix Weitkämper

We present exact results, as well as some illustrative Monte Carlo simulations, concerning a stochastic network with weighted connections in which the fraction of nodes that are dynamically synchronized is a parameter. This allows one to…

无序系统与神经网络 · 物理学 2007-05-23 J. Marro , J. J. Torres , J. M. Cortes , B. Wemmenhove

This paper is devoted to investigate the pattern formation of a volume-filling chemotaxis model with logistic cell growth. We first apply the local stability analysis to establish sufficient conditions of destabilization for uniform…

偏微分方程分析 · 数学 2016-11-22 Yazhou Han , Zhongfang Li , Jicheng Tao , Manjun Ma

The effects of an aperiodic order or a random disorder on phase transitions in statistical mechanics are discussed. A heuristic relevance criterion based on scaling arguments as well as specific results for Ising models with random disorder…

统计力学 · 物理学 2007-05-23 Uwe Grimm

This paper introduces non-linear dimension reduction in factor-augmented vector autoregressions to analyze the effects of different economic shocks. I argue that controlling for non-linearities between a large-dimensional dataset and the…

计量经济学 · 经济学 2023-09-12 Karin Klieber

Recent studies on fully dielectric multilayered metamaterials have shown that the negligibly small nonlocal effects (spatial dispersion) typically observed in the limit of deeply subwavelength layers may be significantly enhanced by…

光学 · 物理学 2018-12-05 Marino Coppolaro , Giuseppe Castaldi , Vincenzo Galdi

We examine the phenomenon of nonlinear stabilization, exhibiting a variety of related examples and counterexamples. For G\^ateaux differentiable maps, we discuss a mechanism of nonlinear stabilization, in finite and infinite dimensions,…

动力系统 · 数学 2017-05-24 Thierry Gallay , Benjamin Texier , Kevin Zumbrun

We investigate a generalisation of the logistic map as $ x_{n+1}=1-ax_{n}\otimes_{q_{map}} x_{n}$ ($-1 \le x_{n} \le 1$, $0<a\le2$) where $\otimes_q$ stands for a generalisation of the ordinary product, known as $q$-product [Borges, E.P.…

混沌动力学 · 物理学 2011-12-20 Robson W. S. Pessoa , Ernesto P. Borges