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Integrable systems on semidirect product Lie groups
(IOP Publishing, 2014-05)
We study integrable systems on the semidirect product of a Lie group and its Lie algebra as the representation space of the adjoint action. Regarding the tangent bundle of a Lie group as phase space endowed with this ...
Sobre una estructura diferencial cuántica
(Universidad Nacuional de Colombia; Sociedad Colombiana de matemáticas, 1998)
Se construye una estructura diferencial no conmutativa, asociada a la bialgebra de Lie del grupo triangular G = ST(2), a partir de una R-matriz cuántica inducida par una r-matriz clásica del espacio ℊ ⊗ ℊ . Se prueba que ...
A DISTRIBUTION FOR SERVICE MODEL
(Pushpa Publishing House, 2015-01-01)
In this paper, we show a distribution that describes a specific system. The system has a single server, a heavy traffic and a fast service. In addition, there is an adjustment mechanism when the number of customers increases. ...
REDUCTION OF TODA LATTICE HIERARCHY TO GENERALIZED KDV HIERARCHIES AND THE 2-MATRIX MODEL
(World Scientific Publ Co Pte Ltd, 1995-07-10)
Toda lattice hierarchy and the associated matrix formulation of the 2M-boson KP hierarchies provide a framework for the Drinfeld-Sokolov reduction scheme realized through Hamiltonian action within the second KP Poisson ...
A row-action alternative to the EM algorithm for maximizing likelihoods in emission tomography
(Ieee-inst Electrical Electronics Engineers IncNew York, 1996)
SU(2,R)(q) symmetries of Non-Abelian Toda theories
(Elsevier B.V., 1998-09-03)
The classical and quantum algebras of a class of conformal NA-Toda models are studied. It is shown that the SL(2,R)(q) Poisson brackets algebra generated by certain chiral and antichiral charges of the nonlocal currents ...
A distribution for the service model
(2015-09-01)
In this paper, we propose a distribution that describes a specific system. The system has a heavy traffic, a fast service and the service rate depends on state of the system. This distribution we call the Maximum-Conway- ...
On negative flows of the AKNS hierarchy and a class of deformations of a bihamiltonian structure of hydrodynamic type
(Iop Publishing Ltd, 2006-02-03)
A deformation parameter of a bihamiltonian structure of hydrodynamic type is shown to parametrize different extensions of the AKNS hierarchy to include negative flows. This construction establishes a purely algebraic link ...
THE CONSERVED CHARGES AND INTEGRABILITY OF THE CONFORMAL AFFINE TODA MODELS
(World Scientific Publ Co Pte Ltd, 1994-09-28)
We construct infinite sets of local conserved charges for the conformal affine Toda model. The technique involves the abelianization of the two-dimensional gauge potentials satisfying the zero-curvature form of the equations ...
Extended 2D generalized dilaton gravity theories
(Iop Publishing Ltd, 2008-09-07)
We show that an anomaly-free description of matter in (1+1) dimensions requires a deformation of the 2D relativity principle, which introduces a non-trivial centre in the 2D Poincare algebra. Then we work out the reduced ...