Results 11 to 20 of about 23,211 (263)
Finding symmetries for the problem of water waves with surface tension
Дифференциальная геометрия многообразий фигур, 2022 T. Brooke Benjamin and P. J. Olver “Hamiltonian structure, symmetries and conservation laws for water waves” study the behavior of Hamiltonian systems with an infinite-dimensional phase space.
E.R. Shamardina
doaj +1 more source
Universe, 2022 We show that a Minkowski phase space endowed with a bracket relatively to a conformable differential realizes a Poisson algebra, confering a bi-Hamiltonian structure to the resulting manifold.
Mahouton Norbert Hounkonnou +2 more
doaj +1 more source
Hamiltonian of a flux qubit-LC oscillator circuit in the deep–strong-coupling regime
Scientific Reports, 2022 We derive the Hamiltonian of a superconducting circuit that comprises a single-Josephson-junction flux qubit inductively coupled to an LC oscillator, and we compare the derived circuit Hamiltonian with the quantum Rabi Hamiltonian, which describes a two ...
F. Yoshihara +4 more
doaj +1 more source
A Study of Nuclear Structure of (Mo^96,98) by Using Interacting Boson Model-1
Tikrit Journal of Pure Science, 2023 In this study, the interacting Boson Model (IBM-1) was used to find the best Hamiltonian structure for studying the (Mo^96,98) structure. For generating the Hamiltonian structure, the calculated energy levels (ground, beta, and gamma bands) and B(E2 ...
Berun Nasralddin Ghafoor
doaj +1 more source
Hamiltonian Structures for General PDEs [PDF]
, 2009 12 pages; v2, v3: minor ...
KERSTEN P. H. M +3 more
openaire +3 more sources
Finite temperature negativity Hamiltonians of the massless Dirac fermion
Journal of High Energy Physics, 2023 The negativity Hamiltonian, defined as the logarithm of a partially transposed density matrix, provides an operatorial characterisation of mixed-state entanglement.
Federico Rottoli +2 more
doaj +1 more source
Second Hamiltonian Cycles in Claw-Free Graphs
Theory and Applications of Graphs, 2015 Sheehan conjectured in 1975 that every Hamiltonian regular simple graph of even degree at least four contains a second Hamiltonian cycle. We prove that most claw-free Hamiltonian graphs with minimum degree at least 3 have a second Hamiltonian cycle and ...
Hossein Esfandiari +3 more
doaj +1 more source
Hamiltonian structures on foliations [PDF]
Journal of Mathematical Physics, 2002 We discuss Hamiltonian structures of the Gelfand–Dorfman complex of projectable vector fields and differential forms on a foliated manifold. Such a structure defines a Poisson structure on the algebra of foliated functions, and embeds the given foliation into a larger, generalized foliation with presymplectic leaves.
openaire +2 more sources
Bifurcation analysis of ion-acoustic waves in an adiabatic trapped electron and warm ion plasma
Journal of Taibah University for Science, 2020 Bifurcation analysis of ion-acoustic waves in complex plasmas in the presence of adiabatic trapped electrons and warm ions is studied. Using bifurcation theory of dynamical structure, the Hamiltonian system inculpated electrostatic potential is derived ...
Alireza Abdikian +2 more
doaj +1 more source
Energies, 2021 Invertor as a virtual synchronous generator (VSG) to provide virtual inertia and damping can improve the stability of a microgrid, in which the damping is one of the fundamental problems in dynamics.
Yun Zeng +4 more
doaj +1 more source