Results 21 to 30 of about 7,595 (197)
Patterns, symmetry, and symmetry breaking [PDF]
Communications of the ACM, 2008 Explaining software patterns by breaking the symmetry created by programming languages.
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Classical-physics applications for Finsler b space
Physics Letters B, 2015 The classical propagation of certain Lorentz-violating fermions is known to be governed by geodesics of a four-dimensional pseudo-Finsler b space parametrized by a prescribed background covector field.
Joshua Foster, Ralf Lehnert
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Symmetry-Based Representations for Artificial and Biological General Intelligence
Frontiers in Computational Neuroscience, 2022 Biological intelligence is remarkable in its ability to produce complex behavior in many diverse situations through data efficient, generalizable, and transferable skill acquisition.
Irina Higgins +2 more
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IN THE ISSUES OF MATHEMATICAL MODELLING LOGISTICS PROCESSES [PDF]
Acta Logistica, 2019 Mathematical modelling came to logistics from economics. Economic models have been used for quite some time, but the results obtained force us to develop new branches of the theory.
Alexander Lozhkin
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Boundary Value Problems, 2017 In this paper we consider an energy functional depending on the norm of the gradient and seek to extremise it over an admissible class of Sobolev maps defined on an annulus and taking values on the unit sphere whilst satisfying suitable boundary ...
Stuart Day, Ali Taheri
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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
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On an exact description of the Schottky groups of symmetries
Mathematical Modelling and Analysis, 2004 Exact description of the Schottky groups of symmetries is given for certain special configurations of multiply connected circular domains. It is used in the representation of the solution of the Schwarz problem which is applied at the study of effective ...
M.V. Dubatovskaya, S.V. Rogosin
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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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Quantum synchronisation enabled by dynamical symmetries and dissipation
New Journal of Physics, 2020 In nature, instances of synchronisation abound across a diverse range of environments. In the quantum regime, however, synchronisation is typically observed by identifying an appropriate parameter regime in a specific system.
J Tindall +3 more
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Noether symmetries and integrability in time-dependent Hamiltonian mechanics [PDF]
Theoretical and Applied Mechanics, 2016 We consider Noether symmetries within Hamiltonian setting as transformations that preserve Poincaré-Cartan form, i.e., as symmetries of characteristic line bundles of nondegenerate 1-forms.
Jovanović Božidar
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