Epstein, MarceloLeón, Manuel deJiménez Morales, Víctor Manuel2024-05-202024-05-2020190374-3535, 1573-2681http://dx.doi.org/10.1007/s10659-018-9693-2https://hdl.handle.net/20.500.14468/12555Walter Noll's trailblazing constitutive theory of material defects in smoothly uniform bodies is recast in the language of Lie groupoids and their associated Lie algebroids. From this vantage point the theory is extended to non-uniform bodies by introducing the notion of singular material distributions and the physically cognate idea of graded uniformity and homogeneity.enAtribución-NoComercial-SinDerivadas 4.0 Internacionalinfo:eu-repo/semantics/openAccessartículo