2 papers
math.FA2008
A remark on the structure of the Busemann representative of a polyconvex function
J. J Bevan
Let W be a polyconvex function defined on the 2 x 2 real matrices. The Busemann representative f, say, of W is the largest possible convex representative of W. Writing L for the se…
math.AP2008
Local minimizers and low energy paths in a model of material microstructure with a surface energy term
J. J. Bevan
A family of integral functionals F which, in a simplified way, model material microstructure occupying a two-dimensional domain D and which take account of surface energy and a var…