Results 111 to 120 of about 66,763 (310)

On Mixing Properties in Topological Dynamics

Journal of Kufa for Mathematics and Computer, 2011
    Mixing property  was classified  in the first book of topological dynamics  written by  Gottschalk & Hedlund ,[4], ( 1955 ) as one of the regionally  transitive properties .
Alaa Hussein Majeed Al-Qurashey, Salim Hassan Al-Kutubi   +1 more
doaj   +1 more source

Topological Dynamics of Micelles Formed by Geometrically Varied Surfactants. [PDF]

Langmuir, 2022
Sanchez-Fernandez A, Larsson J, Leung AE, Holmqvist P, Czakkel O, Nylander T, Ulvenlund S, Wahlgren M.   +7 more
europepmc   +1 more source

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

Advanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang, Tongji Zhu, PeiYu Cai, Xiaoming Ma, Zhen Wang, Ruifu Zhang, Yi Hao, Jingdi Lu, Liubing He, Jun Xu, Yuejie Zhang, Wanjun Jiang, Jing Tao, Shiming Lei, Pavel Parchinskiy, Jing Teng, Lingfei Wang, Wei Niu, Elton J.G. Santos, Xiaoqian Zhang, Peng Li   +20 more
wiley   +1 more source

Algebraic dynamics from topological and holomorphic dynamics

, 2018
Let f:S^2 —> S^2 be a postcritically finite branched covering from the 2-sphere to itself with postcritical set P. Thurston studied the dynamics of f using an induced holomorphic self-map T(f) of the Teichmuller space of complex structures on (S^2, P ...
Ramadas, Rohini
core  

Moduli Spaces of Topological Solitons [PDF]

, 2015
This thesis presents a detailed study of phenomena related to topological solitons (in $2$-dimensions). Topological solitons are smooth, localised, finite energy solutions in non-linear field theories.
Muhamed, Abera Ayalew
core  

Topological dynamics of an intrinsically disordered N-terminal domain of the human androgen receptor. [PDF]

Protein Sci, 2022
Sheikhhassani V, Scalvini B, Ng J, Heling LWHJ, Ayache Y, Evers TMJ, Estébanez-Perpiñá E, McEwan IJ, Mashaghi A.   +8 more
europepmc   +1 more source

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

Advanced Materials, EarlyView.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park, Yidam Song, Hyun‐Woo Choi, Jaeuk Sung, Harin Jin, WonSeok Gwak, Kirim Yoo, Soohwang Lee, Jongeon Park, Jeongmin Kim, Hye‐Jun Jo, Jahyun Koo, Youngdo Jeong, Kwan Hyi Lee, Seung‐Jung Kee, Hojun Kim   +15 more
wiley   +1 more source

Cost and Benefits of Denser Topologies for the Smart Grid [PDF]

, 2012
The Smart Grid promises to reshape how electricity is generated, distributed, and used. More delocalized generation based on renewable sources will transform end-users into prosumers (producers and consumers) of energy.
Giuliano Andrea Pagani, Pagani, Giuliano Andrea,, Aiello, Marco, Marco Aiello, Pagani, Giuliano Andrea, Aiello, Marco,   +5 more
core   +1 more source

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source

What is topological about topological dynamics?

Discrete and Continuous Dynamical Systems, 2018
This paper considers dynamical systems from a topological point of view. The authors extend various notions and generalize many results in the theory of dynamical systems from the setting of metric spaces to the setting of Hausdorff spaces. To achieve this purpose, the authors use two approaches: one is in terms of finite open covers and the other is ...
Good, Chris, Macías, Sergio
openaire   +3 more sources