Optimal prediction of underresolved dynamics

AUTOR(ES)

Chorin, Alexandre J.

FONTE

The National Academy of Sciences

RESUMO

A method is presented for computing the average solution of problems that are too complicated for adequate resolution, but where information about the statistics of the solution is available. The method involves computing average derivatives by interpolation based on linear regression, and an updating of a measure constrained by the available crude information. Examples are given.

Documentos Relacionados

• Optimal prediction of stiff oscillatory mechanics
• Optimal prediction and the Klein–Gordon equation
• Optimal prediction and the Mori–Zwanzig representation of irreversible processes
• Optimal pest control problem in population dynamics
• Fold prediction of helical proteins using torsion angle dynamics and predicted restraints