Results 11 to 20 of about 171 (111)

Hamiltonian actions of compact type from a Poisson point of view [PDF]

open access: yes, 2022
This thesis concerns the study of Hamiltonian actions and momentum maps in the Poisson geometric framework introduced by Mikami and Weinstein. More precisely, we study Hamiltonian actions of proper symplectic groupoids, focusing on two topics.
Mol, Maarten
core   +3 more sources

Geometric Quantization and Foliation Reduction [PDF]

open access: yes, 2013
A standard question in the study of geometric quantization is whether symplectic reduction interacts nicely with the quantized theory, and in particular whether “quantization commutes with reduction.” Guillemin and Sternberg first proposed ...
Skerritt, Paul Michael
core   +1 more source

On Classical and Quantum Objectivity [PDF]

open access: yes, 2007
Please follow the link below for the most recent version of this paper: http://philsci-archive.pitt.edu/archive ...
Catren, Gabriel, Gabriel Catren
core   +1 more source

Variational Integrators [PDF]

open access: yes, 2004
Variational integrators are a class of discretizations for mechanical systems which are derived by discretizing Hamilton's principle of stationary action.
West, Matthew
core   +1 more source

The reduced spaces of a symplectic Lie group action [PDF]

open access: yes, 2006
37 pagesThere exist three main approaches to reduction associated to canonical Lie group actions on a symplectic manifold, namely, foliation reduction, introduced by Cartan, Marsden-Weinstein reduction, and optimal reduction, introduced by the authors ...
Ortega, Juan-Pablo   +3 more
core   +1 more source

Poisson and Symplectic structures, Hamiltonian action, momentum and reduction [PDF]

open access: yes, 2020
31 pages, 14 references. Other author's papers can be downloaded at http://www.denys-dutykh.com/This manuscript is essentially a collection of lecture notes which were given by the first author at the Summer School Wisla-2019, Poland and written down by ...
Dutykh, Denys, Roubtsov, Vladimir
core   +2 more sources

Symmetry and Symplectic Reduction [PDF]

open access: yes, 2021
In the last hundred years, Classical Mechanics has been dwarfed by the development of Relativity and Quantum Mechanics. However, significant mathematical developments have been made to Classical Mechanics in the same time frame and this essay aims to ...
O'Callaghan, Matthew
core  

Symmetries of Hamiltonian systems on symplectic and Poisson manifolds [PDF]

open access: yes, 2014
70 pagesThis text presents some basic notions in symplectic geometry, Poisson geometry, Hamiltonian systems, Lie algebras and Lie groups actions on symplectic or Poisson manifolds, momentum maps and their use for the reduction of Hamiltonian systems.
Marle, Charles-Michel
core   +3 more sources

Induction of Hamiltonian Poisson actions [PDF]

open access: yes, 2000
We propose a Poisson-Lie analog of the symplectic induction procedure, using an appropriate Poisson generalization of the reduction of symplectic manifolds with symmetry.
Baguis, Pierre, Baguis, P., P. Baguis
core   +1 more source

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