51 search results - page 1 / 11 » On variational and symplectic time integrators for Hamiltoni... |
AAECC
1993
Springer
14 years 1 months ago
1993
Springer
Symplectic integrators are numerical integration schemes for hamiltonian systems. The integration step is an explicit symplectic map. We find symplectic integrators using universa...
CDC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract-- This paper introduces a global uncertainty propagation scheme for the attitude dynamics of a rigid body, through a combination of numerical parametric uncertainty techni...
JSCIC
2008
13 years 9 months ago
2008
Abstract We develop a Hamiltonian discontinuous finite element discretization of a generalized Hamiltonian system for linear hyperbolic systems, which include the rotating shallow ...
ICCS
2004
Springer
14 years 3 months ago
2004
Springer
Shadow Hybrid Monte Carlo (SHMC) is a new method for sampling the phase space of large biological molecules. It improves sampling by allowing larger time steps and system sizes in ...
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
There are two popular parallel programming paradigms available to high performance computing users such as engineering and physics professionals: message passing and distributed s...