Reshetnyak gluing theorem (source code)

= Reshetnyak gluing theorem
{wiki=Reshetnyak_gluing_theorem}

The Reshetnyak gluing theorem is a result in the field of geometric analysis, particularly in the study of manifold structures and differentiable mappings. It provides conditions under which one can construct a manifold from simpler pieces—specifically in the context of conformal or Lipschitz mappings.