Results 51 to 60 of about 8,626 (300)
From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Geometrical control of topological charge transfer in Shakti-Cairo colloidal ice
Communications Physics, 2023 Lattice transformations that preserve the system topology, but not its geometry, are common in condensed matter systems. However, how geometric constrains influence the topological properties of the lattices is still unclear.
Carolina Rodríguez-Gallo +3 more
doaj +1 more source
Physics Letters B, 1989 Abstract Using random triangulations to define a lattice “metric”, a two-dimensional lattice model of Ising spins which has properties depending only on the topology of the base manifold is described. It is a rather trivial analogue of the much more complicated topological continuum field theories which have recently been introduced.
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New topology in residuated lattices
Open Mathematics, 2018 In this paper, by using the notion of upsets in residuated lattices and defining the operator Da(X), for an upset X of a residuated lattice L we construct a new topology denoted by τa and (L, τa) becomes a topological space.
Holdon L.C.
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Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Topological visual localization using decentralized galois lattices [PDF]
, 2004 This paper presents a new decentralized method for selecting visual landmarks in a structured environment. Different images, issued from the different places, are analyzed, and primitives are extracted to determine whether or not features are present in
Samuelides, Manuel +2 more
core
Orbit structure and (reversing) symmetries of toral endomorphisms on rational lattices
, 2012 Baake M, Neumärker N. Orbit structure and (reversing) symmetries of toral endomorphisms on rational lattices. Discrete and continuous dynamical systems A.
Neumärker, Natascha, Baake, Michael
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Advanced Engineering Materials, EarlyView.This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome +6 more
wiley +1 more source
Chirality-assisted three-dimensional acoustic Floquet lattices
Physical Review Research, 2019 Artificial topological insulators in classical systems are thriving, especially the meta-atom-based three-dimensional (3D) topological lattices. Here we propose a paradigm based on engineering coupling networks in a generalized spatial Floquet lattice ...
Yu-Gui Peng +6 more
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Geometric lattices with topology
Journal of Combinatorial Theory, Series A, 1986 [Das Referat bezieht sich auf diese und die nachfolgende Arbeit.] Diese beiden Arbeiten bringen die Theorie der topologischen geometrischen Verbände zu einem sehr befriedigenden Abschluß. Sei \(G\) ein \(n\)-dimensionaler geometrischer Verband im Sinne von \textit{G. Birkhoff} [Lattice Theory. 3rd ed.
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