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Toplam kayıt 15, listelenen: 1-10
Second order Lagrangian dynamics on double cross product groups
(Elsevier B.V., 2021-02)
We observe that the iterated tangent group of a Lie group may be realized as a double cross product of the 2nd order tangent group, with the Lie algebra of the base Lie group. Based on this observation, we derive the 2nd ...
Analytical solution for nonplanar waves in a plasma with q-nonextensive nonthermal velocity distribution:Weighted residual method
(Elsevier Ltd, 2020-01)
The basic nonlinear equations describing the dynamics of a two component plasma consisting of cold positive ions and electrons obeying hybrid q- nonextensive nonthermal velocity distribution are examined in the ...
Rotational Weingarten surfaces in hyperbolic 3-space
(Birkhauser, 2020-04-01)
We study rotational Weingarten surfaces in the hyperbolic space H3(- 1) with the principal curvatures ? and ? satisfying a certain functional relation ?= F(?) for a given continuous function F. We determine profile curves ...
Analysis of periodic and solitary waves in a magnetosonic quantum dusty plasma
(Springer, 2021-06)
The propagation of nonlinear magnetosonic waves in electron–ion–dust (complex) plasmas has been studied by considering the effects of Bohm potential in the presence of an external magnetic field. By using the quantum ...
Hom-Lie-Hopf algebras
(Academic Press Inc., 2020-07-01)
We studied both the double cross product and the bicrossproduct constructions for the Hom-Hopf algebras of general (?,?)-type. This allows us to consider the universal enveloping Hom-Hopf algebras of Hom-Lie algebras, which ...
Matched pairs of m-invertible hopf quasigroups
(Institute of Mathematics, Academy of Sciences Moldova, 2020)
The matched pair theory (of groups) is studied for a class of quasigroups; namely, the m-inverse property loops. The theory is upgraded to the Hopf level, and the m-invertible Hopf quasigroups are introduced.
On the Hochschild homology of smash biproducts
(Elsevier B.V., 2021-02)
We develop a new spectral sequence in order to calculate the Hochschild homology of smash biproducts (also called the twisted tensor products) of unital associative algebras A#B provided one of A or B has Hochschild dimension ...
Constant angle surfaces in the Lorentzian warped product manifold – I × fE²
(Birkhauser, 2021-06)
In this work, we study constant angle space-like and time-like surfaces in the 3-dimensional Lorentzian warped product manifold - I× fE² with the metric g~ = - d t²+ f²(t) (d x²+ d y²) , where I is an open interval, f is ...
Some boundary Harnack principles with uniform constants
(Springer Science and Business Media B.V., 2022-10)
We prove two versions of a boundary Harnack principle in which the constants do not depend on the domain by using probabilistic methods.
Matched pair analysis of the Vlasov plasma
(American Institute of Mathematical Sciences-AIMS, 2021-06)
We present the Hamiltonian (Lie-Poisson) analysis of the Vlasov plasma, and the dynamics of its kinetic moments, from the matched pair decomposition point of view. We express these (Lie-Poisson) systems as couplings of ...