Results 71 to 80 of about 217,886 (122)

Biharmonic Curves in 3-dimensional Hyperbolic Heisenberg Group [PDF]

arXiv, 2011
In this paper we study the non-geodesic non-null biharmonic curves in 3-dimensional hyperbolic Heisenberg group. We prove that all of the non-geodesic non-null biharmonic curves in 3-dimensional hyperbolic Heisenberg group are helices. Moreover, we obtain explicit parametric equations for non-geodesic non-null biharmonic curves and non-geodesic ...
arxiv  

𝑂(𝑛)-spherical functions on Heisenberg groups [PDF]

, 1993
Chal Benson, Joe Jenkins, Gail Ratcliff
openalex   +1 more source

On Schur multiplier and projective representations of Heisenberg groups [PDF]

arXiv, 2019
In this article, we study the Schur mutiplier of the discrete as well as the finite Heisenberg groups and their t-variants. We describe the representation groups of these Heisenberg groups and through these give a construction of their finite dimensional complex projective irreducible representations.
arxiv  

Heisenberg XXZ model and quantum Galilei group [PDF]

, 1992
Francesco Bonechi, E. Celeghini, R. Giachetti, E. Sorace, M. Tarlini   +4 more
openalex   +1 more source

Fine gradings and their Weyl groups for twisted Heisenberg Lie superalgebras [PDF]

arXiv, 2018
In this paper we define the so-called twisted Heisenberg superalgebras over the complex number field by adding derivations to Heisenberg superalgebras. We classify the fine gradings up to equivalence on twisted Heisenberg superalgebras and determine the Weyl groups of those gradings.
arxiv  

Spectra for Gelfand pairs associated with the Heisenberg group [PDF]

, 1996
Chal Benson, Joe Jenkins, Gail Ratcliff, Tefera Worku   +3 more
openalex   +1 more source

Derivations, 2-local derivations, biderivations and automorphisms of generalized Loop Heisenberg-Virasoro algebras [PDF]

arXiv
In this paper, generalized Loop Heisenberg-Virasoro algebras are introduced. Firstly, we determine the derivations on generalized Loop Heisenberg-Virasoro algebras. Then we show that all 2-local derivations are derivations. Furthermore, we determine the biderivations on generalized Loop Heisenberg-Virasoro algebras are inner biderivations and give ...
arxiv  

Fundamental solutions for translation and rotation invariant differential operators on the Heisenberg group [PDF]

, 2000
Priscilla Gorelli
openalex   +1 more source

Unitary representations of the two-dimensional Euclidean group in the Heisenberg algebra [PDF]

, 2000
H. Ahmedov, I. H. Duru
openalex   +1 more source

Blow-ups of minimal surfaces in the Heisenberg group

Analysis and Geometry in Metric Spaces
In this article, we revise Monti’s results on blow-ups of H-perimeter minimizing sets in Hn{{\mathbb{H}}}^{n}. Monti demonstrated that the Lipschitz approximation of the blow-up, after rescaling by the square root of the excess, converges to a limit ...
Yu Yonghao
doaj   +1 more source