Results 101 to 110 of about 32,448 (189)

Turing instabilities and patterns near a Hopf bifurcation [PDF]

Applied Mathematics and Computation, 2005
27 pages, 5 ...
openaire   +3 more sources

Metacommunity connectance and emergent patterns drive diversity via spatial eco‐evolutionary feedback

Oikos, Volume 2025, Issue 12, December 2025.
Self‐organised pattern formation creates heterogeneous growth conditions in spatially extended ecosystems and can support local functional diversity in metacommunities – sets of communities linked by dispersal. However, the mechanisms connecting emergent heterogeneity on the metacommunity scale and diversity on the local scale, and how they depend on ...
Louica Philipp, Toni Klauschies, Christian Guill   +2 more
wiley   +1 more source

Hippocampal Spike-Timing Correlations Lead to Hexagonal Grid Fields

, 2017
Space is represented in the mammalian brain by the activity of hippocampal place cells as well as in their spike-timing correlations. Here we propose a theory how this temporal code is transformed to spatial firing rate patterns via spike-timing ...
Leibold, Christian, Monsalve-Mercado, Mauro M.   +1 more
core   +1 more source

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Turing Instabilities are Not Enough to Ensure Pattern Formation. [PDF]

Bull Math Biol
AbstractSymmetry-breaking instabilities play an important role in understanding the mechanisms underlying the diversity of patterns observed in nature, such as in Turing’s reaction–diffusion theory, which connects cellular signalling and transport with the development of growth and form.
Krause AL, Gaffney EA, Jewell TJ, Klika V, Walker BJ.   +4 more
europepmc   +8 more sources

Taxis-Driven Pattern Formation in Tri-Trophic Food Chain Model with Omnivory

Mathematics
The spatiotemporal dynamics of a three-component model of a food web are considered. The model describes the interactions between populations of resources, prey, and predators that consume both species.
Evgeniya Giricheva
doaj   +1 more source

Turing instabilities from a limit cycle

, 2014
The Turing instability is a paradigmatic route to patterns formation in reaction-diffusion systems. Following a diffusion-driven instability, homogeneous fixed points can become unstable when subject to external perturbation. As a consequence, the system evolves towards a stationary, nonhomogeneous attractor.
Challenger, Joseph D., Burioni, Raffaella, Fanelli, Duccio   +2 more
openaire   +2 more sources

Turing instability mechanism of short-memory formation in multilayer FitzHugh-Nagumo network. [PDF]

Front Psychiatry, 2023
Wang J, Shen J.
europepmc   +1 more source

Turing instability in an economic-demographic dynamical system may lead to pattern formation on a geographical scale. [PDF]

J R Soc Interface, 2021
Zincenko A, Petrovskii S, Volpert V, Banerjee M.   +3 more
europepmc   +1 more source

Pattern Formation as a Signature of Quantum Degeneracy in a Cold Exciton System

, 2004
The development of a Turing instability to a spatially modulated state in a photoexcited electron-hole system is proposed as a novel signature of exciton Bose statistics. We show that such an instability, which is driven by kinetics of exciton formation,
A. M. Turing, B.  D. Simons, D. Yoshioka, E. L. Koschmieder, L.  S. Levitov, L.  V. Butov, L. V. Butov, L. V. Keldysh, Yu. E. Lozovik, Yu. E. Lozovik   +9 more
core   +1 more source