Results 91 to 100 of about 67,654 (226)
The Geometry of the Osculating Nilpotent Group Structures of the Heisenberg Calculus
, 2014 We explore the geometry that underlies the osculating nilpotent group structures of the Heisenberg calculus. For a smooth manifold $M$ with a distribution $H\subseteq TM$ analysts use explicit (and rather complicated) coordinate formulas to define the ...
Julg, Pierre, van Erp, Erik
core
On Geometric Phase Model in the Theory of Curves With Myller Configuration
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In this paper, we introduce a linearly polarized light wave in an optical fiber and rotation of the polarization plane through the Frenet‐type frame with Myller configuration. Since the geometric evaluation and interpretations of a polarized light wave are associated with geometric phase, a new type of geometric phase model has been ...
Zehra İşbilir +2 more
wiley +1 more source
A Restriction Theorem for M\'etivier Groups
, 2013 In the spirit of an earlier result of M\"uller on the Heisenberg group we prove a restriction theorem on a certain class of two step nilpotent Lie groups.
Casarino, Valentina, Ciatti, Paolo
core
The Heisenberg–Lorentz quantum group
Journal of Noncommutative Geometry, 2010 In this article we present a new C ^* -algebraic deformation of the Lorentz group. It is obtained by means of the Rieffel deformation applied to \mathrm{SL}(2,ℂ ...
openaire +4 more sources
Antiferromagnetic Chains in a Monolayer of Molecular Qubits Assembled on Graphene
Small, EarlyView.This work explores the deposition onto graphene of a dithiazole‐based molecular qubit, [Cu(dttt)2], (dttt− = 1,3,2‐dithiazole‐4‐thione‐5‐thiolate), under ultra‐high vacuum conditions. Analytical techniques, including STM, XPS, and X‐ray absorption, reveal the molecular arrangement and magnetic interactions, emphasizing the role of vdW interactions in ...
Fabio Santanni +15 more
wiley +1 more source
Quantization of the Rank Two Heisenberg–Virasoro Algebra
AxiomsQuantum groups occupy a significant position in both mathematics and physics, contributing to progress in these fields. It is interesting to obtain new quantum groups by the quantization of Lie bialgebras.
Xue Chen
doaj +1 more source
A convolution type characterization for Lp - multipliers for the Heisenberg group
Journal of Function Spaces and Applications, 2007 It is well known that if m is an Lp - multiplier for the Fourier transform on ℝn ...
R. Radha, A.K. Vijayarajan
doaj +1 more source
Heisenberg groups and algebraic topology [PDF]
, 2004 We study the Madsen-Tillmann spectrum $\C P^\infty_{-1}$ as a quotient of the Mahowald pro-object $\C P^{\infty}_{-\infty}$, which is closely related to the Tate cohomology of circle actions. That theory has an associated symplectic structure, whose symmetries define the Virasoro operations on the cohomology of moduli space constructed by Kontsevich ...
openaire +2 more sources
Dynamic Random Walks on Heisenberg Groups
Journal of Theoretical Probability, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guillotin-Plantard, Nadine +1 more
openaire +2 more sources
Zeitschrift für anorganische und allgemeine Chemie, EarlyView.A triaminoguanidine‐based Schiff base ligand enables the directed assembly of a trinuclear manganese(II) complex with an almost equilateral triangular topology. Weak antiferromagnetic exchange interactions in combination with axial zero‐field splitting govern the magnetic behavior of the Mn3 core. A triaminoguanidine‐based Schiff base ligand provides a
Daniel Plaul +2 more
wiley +1 more source