This is a preview. Log in through your library . Abstract Let Ï€ : P → Mn be a principal G-bundle, and let L: J1 P → Λ n (M) be a G-invariant Lagrangian density. We obtain the Euler-Poincaré equations ...
Region of interest based morphometric diffusion tensor imaging analysis, has been used extensively for the assessment of age-related changes in human brain, is limited to two dimensions and does not ...