Results 21 to 30 of about 295,347 (273)

Crystalline gauge fields and quantized discrete geometric response for Abelian topological phases with lattice symmetry

Physical Review Research, 2021
Clean isotropic quantum Hall fluids in the continuum possess a host of symmetry-protected quantized invariants, such as the Hall conductivity, shift, and Hall viscosity.
Naren Manjunath, Maissam Barkeshli
doaj   +1 more source

Symmetry content of a generalized p-form model of Schwarz-type in d dimensions [PDF]

, 2000
We derive the vector supersymmetry and the \L-symmetry transformations for the fields of a generalized topological $p$-form model of Schwarz-type in $d$ space-time dimensions.Comment: 7 ...
Abud, Baulieu, Baulieu, Blau, Chamseddine, Chamseddine, Cima, Dayi, Gieres, Guadagnini, Ikemori, Ikemori, Lucchesi, Maggiore, Maggiore, Piguet, Pisar, Thierry-Mieg, Thomas Pisar, Wallet   +19 more
core   +3 more sources

A Note on the Generalized Nonlinear Vector Variational-Like Inequality Problem

Journal of Function Spaces, 2021
In this paper, we discuss two variants of the generalized nonlinear vector variational-like inequality problem. We provide their solutions by adopting topological approach.
Ankit Gupta, Satish Kumar, Ratna Dev Sarma, Pankaj Kumar Garg, Reny George   +4 more
doaj   +1 more source

On the Relationship between Primal/Dual Cell Complexes of the Cell Method and Primal/Dual Vector Spaces: an Application to the Cantilever Elastic Beam with Elastic Inclusion

Curved and Layered Structures, 2019
The Cell Method (CM) is an algebraic numerical method based on the use of global variables: the configuration, source and energetic global variables. The configuration variables with their topological equations, on the one hand, and the source variables ...
Ferretti Elena
doaj   +1 more source

Weak Darboux property and transitivity of linear mappings on topological vector spaces

Karpatsʹkì Matematičnì Publìkacìï, 2013
It is shown that every linear mapping on topological vector spaces always has weak Darboux property, therefore, it is continuous if and only if it is transitive.
V.K. Maslyuchenko, V.V. Nesterenko
doaj   +1 more source

Part I. The Cosmological Vacuum from a Topological Perspective [PDF]

, 2007
This article examines how the physical presence of field energy and particulate matter can be interpreted in terms of the topological properties of space-time.
Kiehn, R. M.
core  

Observation of optical vortices in momentum space

, 2017
Vortex, the winding of a vector field in two dimensions, has its core the field singularity and its topological charge defined by the quantized winding angle of the vector field. Vortices are one of the most fundamental topological excitations in nature,
Ang Chen, Bo Wang, Chia Wei Hsu, Fang Guan, Jian Zi, Lei Shi, Ling Lu, Wenzhe Liu, Xiaohan Liu, Yiwen Zhang   +9 more
core   +1 more source

Predicting Atomic Charges in MOFs by Topological Charge Equilibration

Advanced Functional Materials, EarlyView.
An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi, Sumukh Shankar Sharadaprasad, Rochus Schmid   +2 more
wiley   +1 more source

Menger probabilistic normed space is a category topological vector space [PDF]

Sahand Communications in Mathematical Analysis, 2016
In this paper, we formalize the Menger probabilistic normed space as a category in which its objects are the Menger probabilistic normed spaces and its morphisms are fuzzy continuous operators.
Ildar Sadeqi, Farnaz Yaqub Azari
doaj  

Spectral Radii of Bounded Operators on Topological Vector Spaces [PDF]

, 2000
In this paper we develop a version of spectral theory for bounded linear operators on topological vector spaces. We show that the Gelfand formula for spectral radius and Neumann series can still be naturally interpreted for operators on topological ...
Troitsky, Vladimir G.
core