Results 51 to 60 of about 2,215 (299)

On Prime E-ideals of Almost Distributive Lattices

International Journal of Analysis and Applications, 2023
In an almost distributive lattice (ADL), the idea of E-ideals is introduced, and their properties are discussed. In terms of a congruence, an equivalence is established between the minimal prime Eideals of an ADL and its quotient ADL.
N. Rafi, Y. Monikarchana, Ravikumar Bandaru, Aiyared Iampan   +3 more
doaj   +1 more source

Computability of Distributive Lattices

Siberian Mathematical Journal, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bazhenov, N. A., Frolov, A. N., Kalimullin, I. Sh., Melnikov, A. G.   +3 more
openaire   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Distributive sublattices of a lattice [PDF]

Proceedings of the American Mathematical Society, 1972
There are given necessary and sufficient conditions for a subset of a lattice L (or of a complete lattice L ) to generate a distributive sublattice of L (or a completely distributive closed sublattice of
openaire   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

R-ideals of Almost Distributive Lattices [PDF]

Journal of Algebraic Systems
The concepts have been introduced in Almost DistributiveLattices(ADLs), namely, R-ideals and-ideals. A set ofconditions has been identified that are equivalent to converting anE-ideal into an R-ideal.
Noorbasha Rafi, Natnael Amare, Balaiah Mothukuri, Tanniru Rao   +3 more
doaj   +1 more source

DISTRIBUTION OF ANGLES IN HYPERBOLIC LATTICES [PDF]

The Quarterly Journal of Mathematics, 2008
13 pages, 3 figures, Lots of minor ...
Risager, Morten S., Truelsen, Jimi L.
openaire   +3 more sources

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Modal Logic of Lattices

Bulletin of the Section of Logic
We prove that the modal logic of lattices with the accessibility relation of being isomorphic to a sublattice is S4.2. The same is proven for modular and distributive lattices.
Maciej A. Hałapacz
doaj   +1 more source