Results 41 to 50 of about 1,305,913 (292)

Topological photonics [PDF]

open access: yesReviews of Modern Physics, 2019
Topological photonics is a rapidly emerging field of research in which geometrical and topological ideas are exploited to design and control the behavior of light. Drawing inspiration from the discovery of the quantum Hall effects and topological insulators in condensed matter, recent advances have shown how to engineer analogous effects also for ...
Ozawa, Tomoki   +10 more
openaire   +6 more sources

Three weak solutions for a Neumann elliptic equations involving the p→(x)\vec p\left( x \right)-Laplacian operator

open access: yesNonautonomous Dynamical Systems, 2020
The aim of this paper is to establish the existence of at least three weak solutions for the following elliptic Neumann problem {-Δp→(x)u+α(x)|u|p0(x)-2u=λf(x,u)inΩ,∑i=1N|∂u∂xi|pi(x)-2∂u∂xiγi=0on∂Ω,\left\{ {\matrix{ { - {\Delta _{\vec p\left( x \right)}}
Ahmed Ahmed   +1 more
doaj   +1 more source

Topological Algebras and Mackey Topologies [PDF]

open access: yesProceedings of the American Mathematical Society, 1971
Let E be a locally m-convex algebra with dual space E ′ E’ . In a recent paper S. Warner asked if the finest locally m-convex topology on E compatible with E ′ E’ was the mackey topology. It is shown that this is not the case.
openaire   +2 more sources

Topology by dissipation [PDF]

open access: yes, 2013
Topological states of fermionic matter can be induced by means of a suitably engineered dissipative dynamics. Dissipation then does not occur as a perturbation, but rather as the main resource for many-body dynamics, providing a targeted cooling into a ...
Baranov, M. A.   +6 more
core   +1 more source

Dilemmas and countermeasures of Fe-based biomaterials for next-generation bone implants

open access: yesJournal of Materials Research and Technology, 2022
Fe-based biodegradable materials as next-generation bone implants attract considerable attentions due to outstanding mechanical properties and favorable biocompatibility.
Sheng Li   +6 more
doaj   +1 more source

Vector lattices with a Hausdorff uo-Lebesgue topology

open access: yes, 2021
We investigate the construction of a Hausdorff uo-Lebesgue topology on a vector lattice from a Hausdorff (o)-Lebesgue topology on an order dense ideal, and what the properties of the topologies thus obtained are.
de Jeu, Marcel, Deng, Yang
core   +1 more source

Error-Correcting Codes on Projective Bundles over Deligne–Lusztig Varieties

open access: yesMathematics, 2023
The aim of this article is to give lower bounds on the parameters of algebraic geometric error-correcting codes constructed from projective bundles over Deligne–Lusztig surfaces.
Daniel Camazón Portela   +1 more
doaj   +1 more source

Strict Topologies as Topological Algebras [PDF]

open access: yesCzechoslovak Mathematical Journal, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Topological Spaser [PDF]

open access: yesPhysical Review Letters, 2020
9 pages, 7 ...
Jhih-Sheng Wu   +2 more
openaire   +3 more sources

The Bi-Compact-Open Topology on C(X)

open access: yes, 2016
For the set C(X) of real-valued continuous functions on a Tychonoff space X, the compact-open topology on C(X) is a "set-open topology". This paper studies the separation and countability properties of the space C(X) having the topology given by the join
Jindal, Anubha, Kundu, S., McCoy, R. A.
core   +1 more source

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