نتایج جستجو برای: topological ordering

تعداد نتایج: 104108  

Journal: :Journal of Low Temperature Physics 2022

There is a fundamental connection between temperature-quenched 2D superfluids and quantum turbulence: the mechanism responsible for decay of vorticity after quench enstrophy cascade turbulence. The range shown to increase with time as $t^{1/2}$, being equal dynamic scaling length characterizing quench. These results may apply other phase-ordering transitions involving topological objects.

Journal: :Mathematics 2021

This paper aims to study fuzzy order bounded linear operators between two Riesz spaces. Two lattice operations are defined make the set of all as a space when codomain is Dedekind complete. As special case, separation property in dual studied. Furthermore, we studied norms compatible with ordering (fuzzy norm space) and discussed relation topological locally convex solid space.

2015
Takeshi Mizushima Yasumasa Tsutsumi Panagiotis Kotetes

We investigate the topological properties and the accessibleMajorana fermion (MF) phases arising in a hybrid device consisting of a chain ofmagnetic adatoms placed on the surface of a conventional superconductor with Rashba spin–orbit coupling (SOC). By identifying the favored classicalmagnetic ground state of the adatom chain, we extract the corresponding phase diagramwhich exhibits an interpl...

Journal: :Physical review 2021

The electronic band structure of Bi is calculated using state the art methods, including density functional theory and G$_0$W$_0$ quasiparticle approximations. delicate ordering states at L point Brillouin zone, which determines topological character bands, investigated in detail. effect on bands strain, changing structural parameters rhombohedral crystal structure, shown to be important determ...

1993
Izhar Matzkevich Bruce Abramson

This paper identifies and solves a new op­ timization problem: Given a belief network (BN) and a target ordering on its variables, how can we efficiently derive its minimal I ­ map whose arcs are consistent with the tar­ get ordering? We present three solutions to this problem, all of which lead to directed acyclic graphs based on the original BN's recursive basis relative to the specified or­ ...

2010
San-Hua Wang Jun-Yi Fu J. Y. Fu

In this paper, by using the famous Brouwer fixed point theorem, some existence theorems of strong efficient solutions for the strong vector equilibrium problems are obtained on noncompact sets of general real Hausdorff topological vector spaces without assuming that the dual of the ordering cone has a weak∗ compact base. Moreover, the closeness and the convexity of the strong efficient solution...

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