The Brenner–Hochster–Kollár and Whitney problems for vector-valued functions and jets
Charles Fefferman, Garving K. Luli · Revista Matemática Iberoamericana · 2014
In this paper, we give analytic methods for finding C^{m}(\mathbb{R}^n) and C^{m,1}(\mathbb{R}^n) solutions of a finite system of linear equations. Along the way, we also solve a generalized Whitney problem for vector-valued functions and jets.