Results 101 to 110 of about 2,214,711 (294)

Laterally closed lattice homomorphisms

Journal of Mathematical Analysis and Applications, 2006
A lattice homomorphism \(T: A\to B\) between two Archimedean vector lattices is called laterally closed if \(T(D)\) is a maximal orthogonal system in the band generated by \(T(A)\subset B\) for each maximal orthogonal system \(D\subset A\). The authors prove that any laterally closed \(T\) into a universally complete vector lattice \(B\) can be ...
Toumi, Mohamed Ali, Toumi, Nedra
openaire   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

Tailoring crushing responses of hexagonal crash box filled with additively manufactured lattice structures by assessing the influence of material parameters

Next Materials
Hexagonal crash boxes offer superior crashworthiness compared to other cross-sectional geometries, and their performance can be further enhanced by integrating additively manufactured lattice fillers.
L.D. Lumanauw, A. Jusuf, M.H. Jarwadi, L. Gunawan, T. Sebaey, A. Yudhanto   +5 more
doaj   +1 more source

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Transmutation of zonal twinning dislocations during non-cozone {101¯1} twin-twin interaction in magnesium

Journal of Magnesium and Alloys
Theoretically, a twinning dislocation must stay on the twinning plane which is the first invariant plane of a twinning mode, because the glide of twinning dislocation linearly transforms the parent lattice to the twin lattice.
Peng Chen, Bin Li
doaj   +1 more source

Galois lattice theory for probabilistic visual landmarks [PDF]

, 2004
This paper presents an original application of the Galois lattice theory, the visual landmark selection for topological localization of an autonomous mobile robot, equipped with a color camera.
Samuelides,Manuel, Samuelides, Manuel, Zenou, Emmanuel, Zenou,Emmanuel   +3 more
core   +1 more source

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

Advanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk, Elisabeth Keck, Alberto López‐Grande, Delia S. Brauer, Tobias Fey   +4 more
wiley   +1 more source

Temperature dependence of heavy quark diffusion from 2+1 lattice QCD [PDF]

EPJ Web of Conferences
We present new lattice results for the heavy quark diffusion coefficient in 2+1 flavor QCD in the temperature range from 163 MeV up to 10 GeV. Compared to previous lattice calculations with unphysical light quark masses, we consider near-physical values ...
Bollweg Dennis, Golán Jorge Luis Dasilva, Kaczmarek Olaf, Larsen Rasmus Norman, Moore Guy D., Mukherjee Swagato, Petreczky Peter, Shu Hai-Tao, Stendebach Simon, Weber Johannes Heinrich   +9 more
doaj   +1 more source

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source

On the lower length of the closed-set lattice of a tree

Discrete Mathematics, 1996
Given a simple graph \(G = (V,E)\), then \(N(a) = \{x \mid ax \in E\} \subseteq V\) is the set of neighbors of \(a\). \(S \subseteq V\) is closed if \(a,b \in S \to N(a) \cap N(b) \subseteq S\). If \(L(G)\) \((\varnothing \in L(G))\) is the family of closed sets, then \(L(G) \) is closed under intersection and a lattice by set inclusion.
Koh, K.M., Poh, K.S.
openaire   +3 more sources