Results 31 to 40 of about 149,795 (313)

Symmetric configuration spaces of linkages

Journal of Applied and Computational Topology, 2023
45 pages, 29 ...
David Blanc, Nir Shvalb
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Symmetric submanifolds in symmetric spaces

Differential Geometry and its Applications, 2002
A submanifold \(N\) of a Riemannian manifold \(M\) is called a symmetric submanifold if for each point \(p\) in \(N\) there exists an involutive isometry of \(M\) which fixes \(p\), leaves \(N\) invariant and whose differential at \(p\) fixes the normal vectors of \(N\) at \(p\) and reflects the tangent vectors. (For \(M= E^n\), see \textit{D. Ferus}, [
openaire   +1 more source

New type of difference sequence spaces of fuzzy real numbers

Mathematical Modelling and Analysis, 2009
In this paper we introduce the natation difference operator Δrn(m ≥ 0, an integer) for studying properties of some sequence spaces. We define the sequence spaces l ∞ F (Δm), cF(Δm), cF o(Δm) and investigate their properties like solid‐ness, convergence ...
Binod Chandra Tripathy, Achyutanada Baruah   +1 more
doaj   +1 more source

A hyperbolic analogue of the Atiyah-Hitchin manifold

Journal of High Energy Physics, 2022
The Atiyah-Hitchin manifold is the moduli space of parity inversion symmetric charge two SU(2) monopoles in Euclidean space. Here a hyperbolic analogue is presented, by calculating the boundary metric on the moduli space of parity inversion symmetric ...
Paul Sutcliffe
doaj   +1 more source

Decoding of Space-Symmetric Rank Errors

, 2021
This paper investigates the decoding of certain Gabidulin codes over a channel with space-symmetric errors. Space-symmetric errors are additive error matrices that have the property that their column and row spaces are equal.
Vladimir Sidorenko, Wacher-Zeh, Antonia, Jerkovits, Thomas, Antonia Wachter-Zeh, Thomas Jerkovits, Sidorenko, Vladimir   +5 more
core   +1 more source

Quadratic Killing tensors on symmetric spaces which are not generated by Killing vector fields

Comptes Rendus. Mathématique
Every Killing tensor field on the space of constant curvature and on the complex projective space can be decomposed into the sum of symmetric tensor products of Killing vector fields (equivalently, every polynomial in velocities integral of the geodesic ...
Matveev, Vladimir S., Nikolayevsky, Yuri
doaj   +1 more source

Study of Fixed Point Theorem for Common Limit Range Property and Application to Functional Equations

Annals of the West University of Timisoara: Mathematics and Computer Science, 2014
The aim of our paper is to use common limit range property for two pairs of mappings deriving common fixed point results under a generalized altering distance function.
Nashine Hemant Kumar
doaj   +1 more source

Multiple fixed point theorems for contractive and Meir-Keeler type mappings defined on partially ordered spaces with a distance

Applied General Topology, 2017
We introduce and study a general concept of multiple fixed point for mappings defined on partially ordered distance spaces in the presence of a contraction type condition and appropriate monotonicity properties.
Mitrofan M Choban, Vasile Berinde
doaj   +1 more source

Spinors in Cylindrically Symmetric Space–Time

Universe, 2020
We studied the behavior of nonlinear spinor field within the scope of a static cylindrically symmetric space–time. It is found that the energy-momentum tensor (EMT) of the spinor field in this case possesses nontrivial non-diagonal components.
Bijan Saha
doaj   +1 more source

`Spindles' in symmetric spaces

Journal of the Mathematical Society of Japan, 2006
We study families of submanifolds in symmetric spaces of compact type arising as exponential images of s-orbits of variable radii. Special attention is given to the cases where the s-orbits are symmetric.
openaire   +6 more sources