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Efficient geometric integrators for nonadiabatic quantum dynamics. II. The diabatic representation

Related publications (42)

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Numerical methods for multiscale problems

Assyr Abdulle

The subject of this workshop was numerical methods that preserve geometric properties of the flow of an ordinary or partial differential equation: symplectic and multisymplectic integrators for Hamiltonian systems, symmetric integrators for reversible syst ...

EMS2006

Gravitating field-theoretical branes and their excitations

Katarzyna Zuleta Estrugo

This thesis is devoted to studying field-theoretical branes in warped geometries, with emphasis on brane excitations and properties of background solutions. Firstly, we examine the features of a model in which our universe is represented by a local string- ...

EPFL2005

Large scale stereo reconstruction by a minimum s-t cut formulation

Rico Zenklusen

An important problem in computer vision is the reconstruction problem which consists in reconstructing a three dimensional surface on the base of different images of the surface. The classical formulations for solving this problem work with the so called ≪ ...

2005

Mathematical analysis and numerical simulation of the motion of a glacier

Adrian Reist

A numerical method for the simulation of the motion of a glacier in two and three dimensions is presented. Glacier ice is treated as an incompressible viscous fluid. The model equations are based on mass, momentum, energy conservation and a specific rheolo ...

EPFL2005

Comparison of four procedures for the identification of hybrid systems

Giancarlo Ferrari Trecate

In this paper we compare four recently proposed procedures for the identification of PieceWise AutoRegressive eXogenous (PWARX) and switched ARX models. We consider the clustering-based procedure, the bounded-error procedure, and the Bayesian procedure whi ...

Springer-Verlag2005

MODFLOW/MT3DMS-based reactive multi-component transport modeling

David Andrew Barry

This paper presents a three-dimensional, MODFLOW/MT3DMS- based reactive multicomponent transport model for saturated porous media. Based on a split-operator technique, the model, referred to as PHT3D, couples the transport simulator MT3DMS and the geochemi ...

2003

Increasing the performance of the coupled-dipole approximation: A spectral approach

Olivier Martin

We show that it is possible to increase the performance of the coupled-dipole approximation (CDA) for scattering by using concepts from the sampling theory. In standard CDA, the source in each discretized cell is represented by a point dipole and the corre ...

Institute of Electrical and Electronics Engineers1998

CRITICAL THICKNESS FOR ISLANDED GROWTH OF HIGHLY STRAINED INXGA1-XAS ON GAAS(001)

Nicolas Grandjean

Above a certain critical thickness, the more stable morphology of a highly strained In(x)Ga1-xAs layer on GaAs(001) is an islanded configuration. The strain relaxation occurs mainly at the free-edges of islands and thus increases when the epilayer evolves ...

1994

Lubrification thermoélastohydrodynamique

The present work is part of a general research program conducted by the Machine-Tools and Automata Laboratory of the Federal Institute of Technology in Lausanne on "Synthetic Intelligence". The final goal is to automatize design using computers in mechanic ...

EPFL1992

Energy-Dissipation, Runoff Production, and the 3-Dimensional Structure of River Basins

Andrea Rinaldo

Three principles of optimal energy expenditure are used to derive the most important structural characteristics observed in drainage networks: (1) the principle of minimum energy expenditure in any link of the network, (2) the principle of equal energy exp ...

American Geophysical Union1992