Results 21 to 30 of about 26,470 (301)
Extended Hamilton–Jacobi Theory, Symmetries and Integrability by Quadratures
Mathematics, 2021 In this paper, we study the extended Hamilton–Jacobi Theory in the context of dynamical systems with symmetries. Given an action of a Lie group G on a manifold M and a G-invariant vector field X on M, we construct complete solutions of the Hamilton ...
Sergio Grillo +2 more
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Energy transport in chiral clock model
New Journal of Physics, 2022 We characterize the energy transport in a one dimensional ${\mathbb{Z}}_{3}$ chiral clock model. The model generalizes the ${\mathbb{Z}}_{2}$ symmetric Transverse Field Ising Model (TFIM).
Naveen Nishad, G J Sreejith
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Perfect Integrability and Gaudin Models
, 2020 We suggest the notion of perfect integrability for quantum spin chains and conjecture that quantum spin chains are perfectly integrable. We show the perfect integrability for Gaudin models associated with simple Lie algebras of all finite types, with ...
Lu, Kang
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On well-posedness of semilinear Rayleigh-Stokes problem with fractional derivative on ℝN
Advances in Nonlinear Analysis, 2021 We are devoted to the study of a semilinear time fractional Rayleigh-Stokes problem on ℝN, which is derived from a non-Newtonain fluid for a generalized second grade fluid with Riemann-Liouville fractional derivative.
He Jia Wei +3 more
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Journal of Investigative Surgery, 2006 Integrity is the dedicated commitment to an accepted conduct and form of living ... is the honest response to professional attitudes and values.
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On the non-integrability of the Popowicz peakon system [PDF]
, 2009 We consider a coupled system of Hamiltonian partial differential equations introduced by Popowicz, which has the appearance of a two-field coupling between the Camassa-Holm and Degasperis-Procesi equations.
Irle, Michael V., Hone, Andrew N.W.
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Searching for New Integrals in the Euler–Poisson Equations
AxiomsIn the classical problem of the motion of a rigid body around a fixed point, which is described by the Euler–Poisson equations, we propose a new method for computing cases of integrability: first, we provide algorithms for computing values of parameters ...
Alexander D. Bruno, Alexander B. Batkhin
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TO INTEGRATE OR NOT TO INTEGRATE [PDF]
BMJ Supportive & Palliative Care, 2014 The Development of an Integrated Community Advance Care Planning Service across neighbouring Boroughs and its impact on the uptake of End of Life Care Tools.BackgroundThe first Advance Care Facilitator was introduced in Knowsley in December 2008; the overall purpose of the post was to make quality improvements in the provision of End of Life Care by ...
Janet Cummins +2 more
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Two-Field Integrable Evolutionary Systems of the Third Order and Their Differential Substitutions
Symmetry, Integrability and Geometry: Methods and Applications, 2008 A list of forty third-order exactly integrable two-field evolutionary systems is presented. Differential substitutions connecting various systems from the list are found. It is proved that all the systems can be obtained from only two of them.
Maxim Ju. Balakhnev, Anatoly G. Meshkov
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Open Physics, 2021 The shallow water wave model is one of the completely integrable models illustrating many physical problems. In this article, we investigate new exact wave structures to Kadomtsev–Petviashvili–Benjamin–Bona–Mahony and the Benney–Luke equations which ...
Younas Usman +4 more
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