Results 21 to 30 of about 112,233 (315)

Symmetries of 2-lattices and second order accuracy of the Cauchy-Born model [PDF]

open access: yes, 2013
We show that the Cauchy-Born model of a single-species 2-lattice is second order if the atomistic and continuum kinematics are connected in a novel way. Our proof uses a generalization to 2-lattices of the point symmetry of Bravais lattices. Moreover, by
Koten, Brian Van, Ortner, Christoph
core   +1 more source

Symbolic Computation of Polynomial Conserved Densities, Generalized Symmetries, and Recursion Operators for Nonlinear Differential-Difference Equations [PDF]

open access: yes, 2004
Algorithms for the symbolic computation of polynomial conserved densities, fluxes, generalized symmetries, and recursion operators for systems of nonlinear differential-difference equations are presented. In the algorithms we use discrete versions of the
Jan A. S   +15 more
core   +1 more source

Orbit structure and (reversing) symmetries of toral endomorphisms on rational lattices [PDF]

open access: yes, 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
core   +1 more source

Using situation lattices in sensor analysis [PDF]

open access: yes, 2009
Highly sensorised systems present two parallel challenges: how to design a sensor suite that can efficiently and cost-effectively support the needs of given services; and to extract the semantically relevant interpretations, or "situations", from the ...
Ye, Juan   +10 more
core   +1 more source

In Vivo Bone Progression in and around Lattice Implants Additively Manufactured with a New Titanium Alloy

open access: yesApplied Sciences, 2023
The osseointegration in/around additively manufactured (AM) lattice structures of a new titanium alloy, Ti–19Nb–14Zr, was evaluated. Different lattices with increasingly high sidewalls gradually closing them were manufactured and implanted in sheep ...
Anne-Françoise Obaton   +6 more
doaj   +1 more source

Classification and Selection of Cellular Materials in Mechanical Design: Engineering and Biomimetic Approaches

open access: yesDesigns, 2019
Recent developments in design and manufacturing have greatly expanded the design space for functional part production by enabling control of structural details at small scales to inform behavior at the whole-structure level.
Dhruv Bhate   +3 more
doaj   +1 more source

Symmetries among Multivariate Information Measures Explored Using Möbius Operators

open access: yesEntropy, 2019
Relations between common information measures include the duality relations based on Möbius inversion on lattices, which are the direct consequence of the symmetries of the lattices of the sets of variables (subsets ordered by inclusion).
David J. Galas, Nikita A. Sakhanenko
doaj   +1 more source

Lattices with Symmetry [PDF]

open access: yesJournal of Cryptology, 2016
Published in Journal of Cryptology.
Lenstra, HW, Silverberg, A
openaire   +6 more sources

Compactness in asymmetrically normed lattices. [PDF]

open access: yes, 2012
Includes abstract.Includes bibliographical references.The aim of the thesis is to investigate aspects of the theory of such spaces, concentrating mainly, but not exclusively, on nite dimensional spaces.
Mabula, Mokhwetha Daniel
core   +1 more source

Biomolecule-Based Optical Metamaterials: Design and Applications

open access: yesBiosensors, 2022
Metamaterials are broadly defined as artificial, electromagnetically homogeneous structures that exhibit unusual physical properties that are not present in nature. They possess extraordinary capabilities to bend electromagnetic waves.
Ana Laura Torres-Huerta   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy