Results 61 to 70 of about 1,631,121 (352)
On a semiring variety generated by $ B^{0}, (B^{0})^{\ast}, A^{0}, N_{2}, T_{2}, Z_2, W_2 $
AIMS Mathematics, 2022 We study the semiring variety generated by $ B^{0}, (B^{0})^{\ast}, A^{0}, N_{2}, T_{2}, Z_2, W_2 $. We prove that this variety is finitely based and prove that the lattice of subvarieties of this variety is a distributive lattice of order 2327. Moreover,
Lili Wang, Aifa Wang, Peng Li
doaj +1 more source
Advanced Engineering Materials, EarlyView.An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu +8 more
wiley +1 more source
Lattice distortions in YBa2Cu3O7–delta thin films grown in situ by sequential ion beam sputtering [PDF]
, 1991 We have analyzed epitaxial, c-axis oriented YBa2Cu3O7–delta thin films grown in situ by sequential ion-beam sputtering on (100) SiTiO3 and (100) MgO substrates.
Johnson, W. L. +2 more
core
Physical Review Letters, 2015 We show that the timed Dicke states of a collection of three-level atoms can form a tight-binding lattice in momentum space. This lattice, coined the superradiance lattice (SL), can be constructed based on electromagnetically induced transparency (EIT). For a one-dimensional SL, we need the coupling field of the EIT system to be a standing wave.
Wang, Da-Wei +3 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De +3 more
wiley +1 more source
Typologie vs linguistique générale : un essai // Typology vs general linguistics : an essay [PDF]
Svět Literatury, 2015 In this paper, I take up the case of quotative evidentials and their (non-?)existence in Romance languages, in an attempt to illustrate the fact that the dialogue between typological linguistics and general linguistics is essential.
Benjamin Fagard
doaj
Heavy-quark meson spectrum tests of the Oktay–Kronfeld action
European Physical Journal C: Particles and Fields, 2017 The Oktay–Kronfeld (OK) action extends the Fermilab improvement program for massive Wilson fermions to higher order in suitable power-counting schemes. It includes dimension-six and -seven operators necessary for matching to QCD through order $$\mathrm ...
Jon A. Bailey +5 more
doaj +1 more source
Deflated BiCGStab for linear equations in QCD problems [PDF]
, 2007 The large systems of complex linear equations that are generated in QCD problems often have multiple right-hand sides (for multiple sources) and multiple shifts (for multiple masses).
Abdel-Rehim, Abdou +2 more
core +2 more sources
Nuclear Physics B - Proceedings Supplements, 2000 The transverse lattice approach to non-perturbative light-front hamiltonian QCD is described. Preliminary results on the pi-rho system are presented, at fixed DLCQ and Tamm-Dancoff cut-offs. A renormalised, approximately Lorentz covariant light-front hamiltonian is found to leading order of the colour-dielectric expansion, compatible with a massless ...
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Physics Letters B, 1996 A free lattice fermion field theory in 1+1 dimensions can be interpreted as SOS-type model, whose spins are integer-valued. We point out that the relation between these spins and the fermion field is similar to the abelian bosonization relation between bosons and fermions in the continuum.
Kudinov, Maxime, Orland, Peter
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