Results 11 to 20 of about 852 (252)

C * -DYNAMICAL SYSTEMS OF SOLVABLE LIE GROUPS [PDF]

open access: yesTransformation Groups, 2017
38 pages; accepted for publication in the journal Transformation ...
Beltiţă, Ingrid, Beltiţă, Daniel
openaire   +3 more sources

Bifurcation Theory, Lie Group-Invariant Solutions of Subalgebras and Conservation Laws of a Generalized (2+1)-Dimensional BK Equation Type II in Plasma Physics and Fluid Mechanics

open access: yesMathematics, 2022
The nonlinear phenomena in numbers are modelled in a wide range of fields such as chemical physics, ocean physics, optical fibres, plasma physics, fluid dynamics, solid-state physics, biological physics and marine engineering.
Oke Davies Adeyemo   +2 more
doaj   +1 more source

Further results on q-Lie groups, q-Lie algebras and q-homogeneous spaces

open access: yesSpecial Matrices, 2021
We introduce most of the concepts for q-Lie algebras in a way independent of the base field K. Again it turns out that we can keep the same Lie algebra with a small modification.
Ernst Thomas
doaj   +1 more source

Noncommutative Reduction of Nonlinear Schrödinger Equation on Lie Groups

open access: yesUniverse, 2022
We propose a new approach that allows one to reduce nonlinear equations on Lie groups to equations with a fewer number of independent variables for finding particular solutions of the nonlinear equations.
Alexander Breev   +2 more
doaj   +1 more source

Microscopic description of odd-odd transitional nuclei by using interacting-boson-fermion -model [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2020
Studying the dynamical behavior of various nucleus systems has become an interesting subject of research over recent years in nuclear physics. The Energy spectrum and magnitude of momentum of electric and magnetic multi-poles may describe the behavior of
M. Ghapanvari   +3 more
doaj   +1 more source

Quantization and projective representations of solvable Lie groups [PDF]

open access: yesTransactions of the American Mathematical Society, 1978
Kostant’s quantization procedure is applied for constructing irreducible projective representations of a solvable Lie group from symplectic homogeneous spaces on which the group acts. When specialized to a certain class of such groups, including the exponential ones, the technique exposed in the present paper provides a complete parametrization of all ...
Moscovici, Henri, Verona, Andrej
openaire   +2 more sources

Example of a six-dimensional LCK solvmanifold

open access: yesComplex Manifolds, 2017
The purpose of this paper is to prove that there exists a lattice on a certain solvable Lie group and construct a six-dimensional locally conformal Kähler solvmanifold with non-parallel Lee form.
Sawai Hiroshi
doaj   +1 more source

Solvable Lie Algebras, Lie Groups and Polynomial Structures [PDF]

open access: yesCompositio Mathematica, 2000
In this paper, we study polynomial structures by starting on the Lie algebra level, then passing to Lie groups to finally arrive at the polycyclic-by-finite group level. To be more precise, we first show how a general solvable Lie algebra can be decomposed into a sum of two nilpotent subalgebras.
openaire   +2 more sources

The κ-(A)dS quantum algebra in (3+1) dimensions

open access: yesPhysics Letters B, 2017
The quantum duality principle is used to obtain explicitly the Poisson analogue of the κ-(A)dS quantum algebra in (3+1) dimensions as the corresponding Poisson–Lie structure on the dual solvable Lie group.
Ángel Ballesteros   +3 more
doaj   +1 more source

Residual Symmetry, Bäcklund Transformation, and Soliton Solutions of the Higher-Order Broer-Kaup System

open access: yesAdvances in Mathematical Physics, 2021
Under investigation in this paper is the higher-order Broer-Kaup(HBK) system, which describes the bidirectional propagation of long waves in shallow water.
Yarong Xia, Ruoxia Yao, Xiangpeng Xin
doaj   +1 more source

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