Results 121 to 130 of about 27,778,439 (366)

Topological Feature Based Classification

, 2011
Awarded 3rd Best Student Paper at 14th International Conference on Information Fusion ...
openaire   +3 more sources

Topological characterizations of amenability and congeniality of bases

Applied General Topology, 2020
<div>We provide topological interpretations of the recently introduced notions of amenability and congeniality of bases of innite dimensional algebras. In order not to restrict our attention only to the countable dimension case, the uniformity of the topologies involved is analyzed and therefore the pertinent ideas about uniform topological ...
López-Permouth, Sergio R., Stanley, Benjamin   +1 more
openaire   +4 more sources

On the Rigidity and Mechanical Behavior of Triply Periodic Minimal Surfaces‐Based Lattices: Insights from Extensive Experiments and Simulations

Advanced Engineering Materials, EarlyView.
This study examines the mechanical properties of triply periodic minimal surfaces (TPMS)‐based lattices, analyzing 36 architectures in elastic and plastic regimes. It evaluates the applicability of beam‐based scaling laws to TPMS lattices. Rigidity arises from the alignment of members with the load direction and solid regions preventing rotation.
Lucía Doyle, Humberto Terrones, Carlos González   +2 more
wiley   +1 more source

Non-archimedean metrics in topology

, 1956
We shall find the following necessary and sufficient conditions: I. the space is metrizable (cf. Nagata [1], Smirnof [2]), II. the space is strongly 0-dimensional.
J. Groot
semanticscholar   +1 more source

Reliability Topology Optimization of Collaborative Design for Complex Products Under Uncertainties Based on the TLBO Algorithm

Engineering, 2023
The topology optimization design of complex products can significantly improve material and power savings, and reduce inertial forces and mechanical vibrations effectively.
Zhaoxi Hong, Xiangyu Jiang, Yixiong Feng, Qinyu Tian, Jianrong Tan   +4 more
doaj  

The topological quantization and the branch process of the (k-1)-dimensional topological defects [PDF]

arXiv, 1998
In the light of $\phi$-mapping method and topological current theory, the topological structure and the topological quantization of arbitrary dimensional topological defects are obtained under the condition that the Jacobian $J(\phi/v) \neq 0$. When $J(\phi/v)=0$, it is shown that there exist the crucial case of branch process.
arxiv  

Hybrid Framework Materials: Next‐Generation Engineering Materials

Advanced Engineering Materials, EarlyView.
Hybrid organic–inorganic materials merge the unique properties of organic and inorganic compounds, enabling applications in optoelectronics, gas storage, and catalysis. This review explores metal‐organic frameworks, hybrid organic–inorganic perovskites, and the emerging field of hybrid glasses, emphasizing their structures, functionalities, and ...
Jay McCarron, Bethan Turner, Lauren N. McHugh   +2 more
wiley   +1 more source

Topology Choice and Optimization of a Bearingless Flux-Switching Motor with a Combined Winding Set

Machines, 2018
The purpose of this paper is to choose a new topology for bearingless flux-switching slice motors, regarding the number of stator and rotor poles, with a combined winding set.
Vedran Jurdana, Neven Bulic, Wolfgang Gruber   +2 more
doaj   +1 more source

Embedding topological semigroups into the hyperspaces over topological groups [PDF]

Acta Universitatis Carolinae. Math. et Phys. 48:2 (2007), 3-18, 2010
We study algebraic and topological properties of subsemigroups of the hyperspace exp(G) of non-empty compact subsets of a topological group G endowed with the Vietoris topology and the natural semigroup operation. On this base we prove that a compact Clifford topological semigroup S is topologically isomorphic to a subsemigroup of exp(G) for a suitable
arxiv  

Topological Insulator Laser Using Valley-Hall Photonic Crystals [PDF]

arXiv, 2020
Topological photonics has recently been proved a robust framework for manipulating light. Active topological photonic systems, in particular, enable richer fundamental physics by employing nonlinear light-matter interactions, thereby opening a new landscape for applications such as topological lasing.
arxiv