Figure 1From: Analysis and explicit solvability of degenerate tensorial problemsThe General Problem. (Left) Representation of the domain and the boundary data. (Right) The Reduced Problem. Representation of the characteristic curves for the equation \((-y)^{2(n-1)}U_{,XX}- U_{,yy}=0\) in the rectangle \((0,1) \times (-b,0)\).Back to article page