Unique solvability of nonlinear Fuchsian equations
The unique solvability of a nonlinear Fuchsian equation of the form \[ F(x,y,p_{\alpha \beta}(\partial)\pi x^{\alpha}D^{\beta}_ yu;m_{\alpha \beta}+| \beta | \leq 0)=0; \] is proved under generalized Poincaré conditions.
scientific article; zbMATH DE number 4157030