Rodnay, G.; Segev, R. Cauchy’s flux theorem in light of geometric integration theory. (English) Zbl 1156.74305 J. Elasticity 71, No. 1-3, 183-203 (2003). Summary: This work presents a formulation of Cauchy’s flux theory of continuum mechanics in the framework of geometric integration theory as formulated by H. Whitney and extended recently by J. Harrison. Starting with convex polygons, one constructs a formal vector space of polyhedral chains. A Banach space of chains is obtained by a completion process of this vector space with respect to a norm. Then, integration operators, cochains, are defined as elements of the dual space to the space of chains. Thus, the approach links the analytical properties of cochains with the corresponding properties of the domains in an optimal way. The basic representation theorem shows that cochains may be represented by forms. The form representing a cochain is a geometric analogon of a flux field in continuum mechanics. Cited in 10 Documents MSC: 74A99 Generalities, axiomatics, foundations of continuum mechanics of solids 58Z05 Applications of global analysis to the sciences 58A05 Differentiable manifolds, foundations Keywords:continuum mechanics; flux; Cauchy’s theorem; geometric integration; chains; cochains; flat; sharp; natural PDFBibTeX XMLCite \textit{G. Rodnay} and \textit{R. Segev}, J. Elasticity 71, No. 1--3, 183--203 (2003; Zbl 1156.74305) Full Text: DOI