paper

On local generators of affine distributions on Riemannian manifolds

arXiv:1310.6512 · doi:10.1016/j.geomphys.2015.01.017

Abstract

Using a coordinate free characterization of hyperplanes intersection, we provide explicitly a set of local generators for a smooth affine distribution given by those smooth vector fields defined eventually on an open subset of a smooth Riemannian manifold , that verifies the relations , , where , and respectively , are a-priori given quantities. In the case when are gradient vector fields associated with some smooth functions , i.e., , , , , , then we obtain a set of local generators for the smooth affine distribution of smooth vector fields which conserve the quantities and dissipate the scalar quantities with prescribed rates .

21 pages

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